This LIVI wireless sports bra keeps you cool thanks to the wicking fabric and breathable cups that keep air flowing. FIT: Medium Impact No-Wire Sports Bra Medium-Impact. Everyday sports bra when you’re looking for no-wire comfort. No-Wire Cushioned hook-and-eye closure FEATURES: Stretch elastic straps for comfort and adjustability. Convertible straps can be worn cross-back. Molded cups for full coverage support. Mesh back wing for breathable support. FABRIC: Wicking. Supportive stretch and fade-resistant, moisture-wicking and quick-drying fabric. Hand Wash 74% Polyamide, 26% Elastane Great Preowned Condition