Ultra lightweight and breathable, this men's ACTIVE SPINE LIGHT Bl long sleeve crew features cutting-edge biomechanics that actively improve your posture, producing instant benefits for performance and recovery. Bringing a whole new meaning to Staying In Shape, this innovative first layer incorporates ODLO's award-winning Active Spine Technology into lightweight and technical Zeroweight Eyelet mesh fabric, as stabilising elements on the back and shoulder area help to support the spine and pull back the shoulders, opening the chest and straightening the back. Not only does this result in direct improvements in oxygen intake and muscle recovery, these body mapped compression elements help to 'coach' your body into adopting an improved posture, even when you're not working out.