Gear editor Ariella Gintzler praised the Nano-Air Light Hybrid ($139; 30 percent off) for its do-it-all capabilities. It retains just enough warmth during high-output sports to keep you comfortable, while still dumping heat efficiently. The jacket blends 40-gram insulation with a waffle-knit polyester that "looks and feels like your favorite henley," says Gintzler. "In cold conditions, it’s the only midlayer I need."
Filed To: Jackets