From Natori, this convertible sports bra features: • Coolmax fabrication keeps you cool & wicks sweat to keep you dry • Ultra-lightweight, full coverage foam-lined cups with underwire support • Straps convert to criss-cross position • Adjustable wide rigid straps have extra support • Seamless, convertible underwire sports bra • Cushioned hook-and-eye back closure • Coolmax polyester/lycra spandex • Hand wash