2XU Compression Tights
On days when your legs feel like Jell-O, wear 2XU鈥檚 . They not only compress for support, but they have 360-degree stretch, because the yarn is knit in a circular structure, which also helps prevent injury.
Patagonia All-Weather Dress
After trail-running for two months in Patagonia鈥檚聽quick-drying, polyester-and-spandex , we quickly learned why Maria Sharapova shuns shorts when she slams tennis balls at 90 mph鈥攄resses are not only sexy, they offer comfort and agility. But BYO undergarments鈥攖his loose, mid-thigh-length, 15 UPF dress has no attached bra or panties.
Zensah Compression Leg Sleeves
Made from proprietary thermo-regulating fabric, Zensah鈥檚 鈥攗sed by ultrarunners to improve circulation and beat fatigue鈥攁re so snug that our calves felt massaged while running. If you don鈥檛 like feeling聽restricted in action, wear them for recovery instead.
Via Priv茅 Freesia
Long-distance running requires whisper-thin聽apparel. Via Priv茅鈥檚 nylon-and-Lycra mesh聽, with a sleek racer back and dainty straps, is just that. Loose-fitting without being shapeless, the tank feels feminine but is also long enough not to ride up.
Sugoi Verve Bra
The secret to Sugoi鈥檚 soft, spandex-nylon is its attached breathable mesh bra-within-a-bra, which provides extra support for all sizes, A to D, even in high-impact sports like running. Bold colors like ultra-pink, and neon touches (shown here), make it fun to throw on under a tank.
Stoic Thrive Luminous
At five ounces, Stoic鈥檚 super-lightweight, see-through has nice touches like hand-warmer pockets and reflective tape along the front zipper. Plus, the obvious: wind protection. The breathable, DWR-coated fabric also sheds water, which made a run through a quick downpour no problem.
Kaenon Soft Kore
Kaenon鈥檚 Italian-made , with a small frame and short temples, are designed especially for women. The semi-rimless frame is so light that it floats on your face, and steaming was never a problem, even on overheated afternoon runs.
Fox River AXT Strive
The ankle-height, merino-polyester by Fox River stayed firmly in place on testing runs, leaving us happily blister-free.