Choosing sports bra, in addition to considering supportability, a lot of sweating in sports makes us also pay attention to the material of sports bra. 92% Nylon, 8% Spandex Hook and Eye closure Padded front-hook closure makes dressing easier than ever. No more reaching around to fiddle with pesky back hooks! Extra-wide cushioned straps help relieve pressure on shoulders, and the amazing design that adjustable shoulder straps with three rows of two buckles.