For peak performance, look no further than the prAna Olympia Knicker. Flattering shape retaining Chakara performance fabric stretches easily and dries quickly, ideal for yoga and rock climbing. A hidden key pocket solves a common workout dilemma, while a knicker length prevents clothing snags as you negotiate a difficult route or press into a challenging pose. Solid: 93% Supplex Nylon, 7% Lycra Spandex. Heathers: 48% Nylon, 45% Polyester, 7% Spandex.