Mountain Hardwear Ultrarefuel II Short - Men's - $57.95

Every ounce matters on race day; the Mountain Hardwear Men's Ultrarefuel II Short weighs a feathery four ounces, so you can sprint like an untethered cheetah. The four-way stretch construction lets you stride as wide and fast as you like without restriction, and it repels water, wicks away sweat, and dries in a blink of an eye. Vigorously tested by athletes, this slick short was built for speed in every way. - $57.95