Our #1 sport bra for a reason: with a supersoft elastic band, even lighter mesh and wireless cups that breathe easy, this medium-support favorite is ready to bike, box and train hard. Details Medium support Easy, unstructured design Adjustable straps Wireless; no clasps or hooks Performance & Fabric Perfect for spinning, kickboxing and circuit training Super-soft elastic band for comfort and movement Lightweight and breathable Body-Wick Machine wash Imported nylon/polyester/spandex