Outdoor Voices Bra Open Back Hook & Eye Size: Small. Condition: Excellent. Details: Medium support, high coverage bra in our new soft and smooth LightForm fabric, with a flattering back design, adjustable clasp, and removable cups. 77% Nylon, 23% Lycra Spandex. Machine wash. Retail: $55. Tags: medium high support; workout; hiking; running; yoga; lifting; gym; athletic; athleisure; comfy; casual; lounge; activewear.