The award winning Panache Power Wired Sports Bra. With smooth, seam free inner cups, gel encased wires, adjustable straps with and optional racer back j-hook, a soft cushioned hook and eye, and breathable wicking fabric, our Power sports bra is a game-changer when it comes to supporting you in your workout. Offering up to 83% less bounce and acting as a game-changing sports bra within the fuller bust community. This underwired sports bra by Panache provides a super-smooth shape with flat seams which looks great under any sportswear. The wide padded straps and silicone wrapped wires add an extra level of comfort as well as support. Complete with back j-hook fastener, offering a choice of straight straps or a racer back look. Hand Wash. B-G cup: 61% Polyamide, 23% Polyester, 16% Elastane. GG+cup: 58% Polyamide, 26% Polyester, 16% Elastane.