I’m planning a climbing trip on Mount Denali and shopping for a three-person tent. Will Sierra Designs’ Alpha stand up against the high wind? Also, what are your thoughts about tent poles reinforced with short "legs,” like on Sierra Designs’ Stretch Dome? Dmitri Bloomington, Indiana

I stopped running at age 50 because my knees just couldn’t take it anymore. I now walk daily and need a good shoe for fast walking. What is your opinion of Ecco’s Performance shoes? Donna Plano, Texas

After riding a road bike, I would like to branch out and ride more bike paths and rail-to-trail routes. I really don’t need a mountain bike. I’m looking at a cross bike like the Bianchi Axis. Is this a comfortable solution? Andy St. Paul, Minnesota

I’ll be working in northeastern Africa for the next five months, and I need a daily-wear shoe. The terrain is rocky, sandy, very hot, and very dry. I’m looking for a trail-runner or light hiker and have considered Merrell’s Cheleon. Any other suggestions? Peter Copenhagen, Denmark

In August, I’m going on a mountain-bike trip in Colorado, where I’ll be porting some 30 to 40 pounds of gear. I have a 15-year-old Nashbar rear rack but don't know its maximum capacity. The current Nashbar rear rack holds 30 pounds. Should I spend $60 for a heavy-duty rack? I also need to buy panniers. Sherry Parker, Colorado

With boots being so hard to fit, why aren't custom-made boots more popular? What about custom insoles? John Athens, Georgia

I’m looking for a new family tent and confused about fabric ratings. One store’s website says something about 1,000mm coatings, but I don't see any references to that on other sites. I did see one that said "70 denier." What's that and how do I compare? Robin Highland, Indiana

I’d like to use a single helmet for skiing (on and off piste) and winter mountaineering/ice climbing. Should I go with a skiing or ice-climbing helmet? Or is this a bad idea? Myles Auckland, New Zealand

I own a "bombproof" Marmot Alpinist Gore-Tex XCR jacket, but I’m in the market for a new lightweight hard shell. Can it replace the heavy jacket? Or is there still a reason to have one of these heavy shells in the wardrobe? I do plan on giving Denali a try within the next couple of years. Rich Decatur, Georgia

I’ve noticed several seemingly high-end road bikes, such as Scattante, Habanero, and Leopard, hitting the market at significantly lower prices than other major brands. Is there a quality difference between these fres and the more well-known fre builders? And why haven’t I seen any serious reviews of these bikes? Philippe New York, New York

I'm setting off on a three-week sea kayaking expedition up the central coast of British Columbia, and I need a synthetic zero-degree (C) to five-degree (C) sleeping bag. But I'm not sure whether to get a mummy bag or a barrel bag. Any recommendations? Guy North Vancouver, British Columbia

Accessories

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My wife and I want to upgrade from our Canon PowerShot G5 to a more hiker-friendly digital camera. We’d like one that focuses quickly in a variety of lighting conditions, is capable of taking multiple exposures in rapid succession, allows for fast scroll between images taken, and is both lightweight and durable. Any suggestions would be appreciated! Devin Glen Allen, Virginia

My 18-year-old niece is tackling a 30-day NOLS progr in the Wind River Range, and I’d like to help her find a pack. She’ll need 6,300 to 7,000 cubic inches of capacity and will be carrying some 60 pounds. Any suggestions? Ted Keene, New York

I’m planning a PCT through-hike (for next year) and thinking through footwear. Everyone seems to fall into one of two cps: heavyweight leather clunkers or ultralight replace-as-you-go. What about the middle ground? Is there some sort of rigid, steel-shanked running shoe with significant underfoot cushioning that can handle this trip? Mike Boston, Massachusetts

I’ve been hearing a lot about merino wool base layers, such as Icebreaker. What are your thoughts on this fabric? Is it a suitable alternative to synthetic fleece layers for a mountain climb such as Kilimanjaro? Iain Solihull, UK

I’m looking to upgrade my mountain bike to something in the $1,000 range. What’s the best choice for a larger rider (like, Clydesdale category) on cross-country and short adventure-race outings? Should I go for full suspension, or can I get more for my money with a front suspension? Harold Hanover, Maryland

Camping/Tents

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I've recently taken up sailing, and a GPS unit would sure come in handy during those fogs in the San Francisco Bay. But I'm bewildered by the variety of GPS units offered, with prices ranging from less than $100 to more than $500. What features will keep me from a watery grave and what's just nice to have? Jeff Fremont, California

What are your suggestions for the best five- to six-person family tent? My husband’s six-foot-three, so a tent with some height all the way around is preferable. Also, are budget tents at so-called “big-box stores” ever worth considering? Angie Auburn, Alabama

I'm planning a late-July attempt on Mount Rainier and have received conflicting advice on the boots to use. Will the La Sportiva Trango S EVO GTX boots with supergaiters be warm enough? Or should I bite the bullet and buy a pair of plastics? Andy Denver, Colorado

I an avid outdoors photographer, but I’m tired of shooting the se things that tourists shoot. The solution: an overnight (or two-night) hike. I’m a newbie at this, so what type of pack and other gear do I need for these trips? Bill Pasadena, California

I have worn Patagonia Silkweight underwear for years, but I’m still not sold on “evaporative cooling.” And this summer I’ll be backpacking in the Middle East, where temperatures are frequently 100-plus degrees in the shade. Can anything really keep my nether regions as cool as cotton? Michael Alexandria, Virginia

By lifting a boat’s hull out of the water to reduce drag, hydrofoils boost everything from commuter ferries to Navy cruisers—and now, in a human-powered first, kayaks. Norwegian designer Peter Ribe’s 17-foot FLYAK works so well that Ribe, a former racer who hadn’t competed at the sport’s top level in…

What kayak would you recommend for an older guy who has lower-back problems? Also, any suggestions on resources for people over 55 who still want to stay active? John Sherborn, Massachusetts

Bike Gear

I’m considering buying a bivy to add warmth to and protect my Mountain Hardwear Phantom 32 sleeping bag, which I chose for its light weight. I cp mostly in lean-tos or other minimalist shelters, and when the temp gets down to 35 degrees, I get chilled. I’ve tried liners for warmth and to protect the inside of the bag, but they’re too confining. Any thoughts on the Mountain Hardwear Conduit Bivy? Or do you have other recommendations? Cheryl Melrose, Massachusetts

I need a two-person tent that provides plenty of ventilation for fall and spring Southeast backpacking trips, but that’s also good for below-tree line trips to the Northeast in winter. I like the Black Diond Skylight, but concerned about how it will hold up to snow. How does the Skylight stack up to other tents in the se weight and roominess categories? Rich Decatur, Georgia

Is there a water-friendly sandal ong the usual brands, or otherwise, that has the support needed for a light backpacking trip? I'm planning a two- or three-day hike on the Jack's River Trail in Georgia’s Cohutta Wilderness. The trail has multiple river crossings, so I looking for an alternative to hiking boots. Or do you have a better alternative than sandals? Marshall Atlanta, Georgia

I’ve spent the past three years getting into shape—a very round shape. I’m hoping mountain biking can help get me out of that shape. I’ll need to transport three bikes (assuming my wife and seven-year-old son come along) on my 2001 Jeep Grand Cherokee. Most people have recommended a receiver-hitch-mounted bike rack, which seems expensive. Is there a more affordable option? Jonathan Spanaway, Washington

I'm considering trading in my hiking boots for trail-running shoes on backpacking trips. Why? I've been backpacking for years with sore, uncomfortable feet. (I'm a bit hard to fit.) Other than the lack of ankle support, is there a downside to going with a good trail shoe rather than a boot for a long backpacking trip? Which trail-runners have the guts for this type of trail work? Tim Indianapolis, Indiana

I ride my old mountain bike to and from work (eight miles each way on concrete and asphalt trails). A few weeks ago I popped a few spokes. I got them fixed, but last week I blew another spoke. What's the best and cheapest way to fix this? I save about $3 per day in fuel by not driving, so that's the economic ruler that I’ll apply to the solution. Gus Montrose, Colorado

Just in time for the World Cup, Adidas is rolling out the world’s first modular soccer shoe. The F50 Tunit features interchangeable uppers (in the company’s proprietary ClimaCool and ClimaWarm fabrics, synthetic leather, and full-grain leather), footbed chassis, and spikes for maximum traction on hard, soft, or turf fields. Single-upper…

With thin weaves and ultrafine fibers, merino beats the summer heat

I’m in the market for new binoculars that are waterproof, rubber coated, and show excellent contrast and light-gathering ability in low-light conditions (like when viewing sbur deer in the Victorian high country in winter). I have considered Browning 8x42s and Nikon Monarch 8x42s. Any advice? Bryan Point Cook, Victoria, Australia

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I need a backpack that’s appropriately sized for moderate four-day trips. Easy enough, right? The catch is that I need a little extra room for rock-climbing gear such as a 200-foot climbing rope, 60 feet of static line, and various carabiners and stoppers. What pack do you recommend? Ryan Baltimore, Maryland

I’m a beginner kayaker and want to buy a boat for recreational purposes such as fishing and camping local lakes, rivers, and creeks. A Wilderness Systems kayak dealer recommended the Pungo 120 or the Tarpon 120. Which would you recommend? Jason Marion, Kentucky

Camping

I’m in the market for a lightweight, waterproof, and breathable shell. I’d like something lighter than the Gore-Tex XCR shell I previously used year-round. What’s your recommendation for a jacket that I can combine with my soft shell to create the perfect winter-sport combo? Etienn Montreal, Quebec

I'm an avid cyclist and want to upgrade my dated bike computer to something with more features. A model with gearing and cadence information plus a heart-rate monitor is ideal. What’s my best bet for such a computer that’s compatible with my bike’s Cpy components? Brian Madison, Wisconsin

My wife and I are looking for a three-season tent to take on backpacking trips in New England. One condition: The tent must be roomy and rugged enough for us to bring along our chocolate lab puppy that we just can't leave at home. What kind of tent would you recommend? Jim Watervliet, New York

Trail Runners

Go-fast gear for your next adrenaline-fueled run-climb-bike-hike-paddle through the woods

Trail Runners

Vasque Blur

My husband and I would like to be able to communicate while riding our bikes. What would you suggest for a hands-free experience? Dotty Boulder, Colorado

I used a zero-degree sleeping bag in 32-degree weather and froze all night. I was wearing sweatpants, a thermal shirt, and a sweatshirt with a hood. I also wore socks. What did I do wrong? Joe Danbury, Connecticut

This July, I’ll be doing a five-day, 50-mile hike on Oregon’s Pacific Crest Trail. I need to purchase a good water filter for the trip—one that’s very reliable in removing giardia and crypto, and durable enough to be used everyday by multiple people. Also, if I need water-purifying pills, it would be nice to have a filter that removes the iodine or chlorine taste. Is there such a beast? Henry ity, Oregon

For the last four years I have gone camping in Idaho and Montana in mid-May. In the mornings, my sleeping bag’s covered with condensation whether I sleep in the tent or under the stars. Would a bivy sack eliminate this problem, or should I just live with it? Richard Erie, Colorado

I going climbing this summer in Switzerland and looking to shed a few pounds off my gear. My idea is to dump all my fleeces (except maybe a vest) and heavy-duty shells in exchange for a soft shell. I’d like to find one with a hood that actually moves well with the head and allows for a helmet, too. What would be a suitable soft shell for Alpine mountaineering and rock climbing that is warm enough to not need fleeces, and waterproof enough to handle a Southeast Asian monsoon? Matthew Sydney, New South Wales, Australia

My five-foot-tall wife has decided to support a sick relative by doing a 100-mile ride for the erican Cancer Society this fall. She has zero experience with this kind of thing, she has no gear, and it's not clear that she'll ever want to ride again when this is finished. Hence, she wants gear that is functional for the ride and the training, but that's not too expensive in case she doesn't fall in love with cycling. Do you have any advice about a bike for a petite woman, plus other gear items? Michael Baltimore, Maryland

Can you recommend a digital camera that is durable enough to survive the rigors of an extended trip covering a variety of terrain and weather conditions, is small enough to fit into a pocket, yet will still produce high-quality pictures of everything from landscapes to wildlife to action shots? All for $500 or less. Ryan Winnipeg, Manitoba

I have a friend who is interested in a wetsuit for recreational swimming in New England's cold offshore waters. She's not a scuba diver or a triathlete—just someone who wants to stay comfortable while swimming in cold water. What should she look for, and what's out there that's reasonably priced? John New York City

I'm about to take on the Long Trail in Vermont for my end-of-high-school trip. My previous experience is short three- or four-day hikes, so nothing compared to the month-long excursion I'm about to undertake. What's the ideal long-distance boot for the Long Trail terrain? Tim Clifton Park, New York

I have a Giro bike helmet I bought back in 2002. I have never crashed in it. After it gets to be a certain age, should I replace it regardless of whether or not I have crashed in it? Justin Salt Lake City, Utah

With Burning Time II, world-class kayaker and filmmaker Scott Lindgren is back doing what he does best—scouring the world for the most intense rapids, and shots, on the other side of sane.

We never knew that the world needed another polycarbonate water bottle until we wrapped a hand around CamelBak’s 750ml splash-, spill-, and shatterproof beauty. The bottle mates ‘Bak’s bite valve with a plastic straw for no-head-tilt hydration. Just try to find an easier way to suck down agua in the…

Cut the rope or a rug with the same knife. The VICTORINOX S. BEAT integrates a one-gig audio player in the classic blade-scissors-tweezers-file model. The 1.1-ounce unit comes encased in stainless steel, and the player detaches for air travel. $200; www.victorinox.com Victorinox S. Beat Victorinox S. Beat…

Do I really need a tent footprint? I've used a piece of plastic in the past (actually a clear plastic tablecloth), which turned out to be really light and durable. Now I have a brand-new tent and have bought its footprint for $35, but I'm wondering if I should just go back to my $2.99 plastic tablecloth. What does the footprint do? Protect the bottom of the tent, keep moisture off the bottom? Jo-Jo Victoria, British Columbia

I looking for a rainproof jacket, light enough to wear during south Florida's humid, rainy summers, and still be able to use it as outerwear for a spring Yosemite trip. I was considering the Patagonia Ready Mix. Is that too heavy? Any other ideas? Jorge Mii, Florida

Adventure Electronics

I'm recovering from a ruptured disc and have an extended backpacking trip planned this summer, with doctor's approval granted! What's your opinion on the best packs for those of us with back problems; if not specific models, maybe manufacturers that build the best support systems? Andy Charlotte, North Carolina

I do a lot of trail running and hiking and need a watch with an altitude function, but the faces of all the ones I've found are larger than my wrist, which is very uncomfortable for running. Is there an altimeter watch designed for the slimmer wrists of women? Killaine Vancouver, British Columbia

After pulling my large backpack out of storage in my attic, I was dismayed to find that it stinks to high heaven. Are there some big guns that I can pull out to deodorize it without daging the pack?

What cycling computer would you recommend to use interchangeably between my mountain and road bikes? What functions do you think are necessary? John Santa Fe, New Mexico

Snowboard Gear/Gloves

My girlfriend and I are going backpacking for a few days. She wants to buy a female-friendly backpack. Any suggestions? Bill Cobb, California

I'm running adventure races and I don't know what kind of clip shoes to buy for my bike. Could you help me with that? Juan Bogotá, Colombia

My friend, not in a proper state of mind, decided it would be funny to completely fill and lather my Gore-Tex hiking boots in baby oil. I'm going on a hiking trip this summer in the Canadian Rockies, and I'm just wondering if these definitely need to be replaced or not. It seems like the oil would wreak havoc on the breathability of the Gore-Tex. Josh Grand Rapids, Michigan

I'm looking for a hydration pack with two bladders and a toggle switch to let me move back and forth from one to the other while cycling. Is there such a thing? Scott Corvallis, Montana

What's the best way to waterproof a pack? Mike Bethany, West Virginia

I looking for some tough raingear for summer trekking through the Canadian wilderness, where I'll be portaging gear and experiencing sudden changes in weather. My priorities are something that's durable, light, and that will keep me dry and windproof. I normally go for top-of-the-line brand nes, but not in this case. It's just got to last and get the job done. John Beckley, West Virginia

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Call them your dancing shoes. PEARL IZUMI‘s new silver OCTANE road shoes come with a patented titanium-and-carbon-fiber plate and a mini-reel so you can snug them up and go. At 10.5 ounces each, they’re lighter than a good carbo load but stiff enough for any hammerhead. $400;…

From sleek and sexy road machines to mountain-taming single-speeds, the big news about this year's best bikes is trickle-down technology that makes cutting-edge performance accessible for every rider and any budget

My son insisted on growing up and moving on, so I now find that I have to carry everything by myself when backpacking. As our three-man tent is just too big and heavy for me to lug, any ideas for a solo shelter that's not too pricey? I've looked at the REI Chrysalis and Kelty Teton 2, both freestanding and under five pounds. Joe Raleigh, North Carolina