All-Sport BraBuilt for serious training, the All Sport Bra delivers a secure, no nonsense fit designed for real female athletes. Made with our all new high performance moisture wicking fabric, this no padding bra offers a locked in feel that stays put through every mile. Wear tested by marathon runners, it wont chafe or shift, even on long distances. Thicker straps and a racerback design provide reliable medium to high support without any strappy distractions.