Martin LX1 Little Martin guitar
One of the guitar maker's smallest models ($429), the Little Martin is no kiddie toy. The tiny body sounds full, like an instrument twice its size, but won't dwarf the musician.
Lucky Bums Inflatable SUP
Made with 1,000-denier fabric, this kid-size paddleboard ($875) is basically indestructible. But because it comes with a three-piece adjustable paddle that allows room to grow, they'll have plenty of opportunities to try.
Fjällräven Greenland jacket
Constructed from a wax-impregnated polyester-cotton blend, the toasty Greenland jacket ($220) is as durable as it is weather-and stain-resistant.
Polarn O. Pyret Classic Stripe Eco pajamas
This matching set makes for perfect pajamas: 100 percent organic cotton fabric, relaxed fit, and vibrant red and white stripes.
Raskullz Mohawk helmet
Sturdily constructed and well-priced, the helmet features cooling vents, shock-absorbing EPS foam, and—the reason your kid will actually wear it—a freakin' mohawk ($25).
Novara Zipper balance bike
Sorel Yoot Pac TP boots
Nothing ruins a snow day faster than cold feet. The Yoot Pac TP boots ($75) weigh just 20 ounces, are completely waterproof, and have a temperature rating of minus 40 degrees.