Lululemon Free To Be Serene Bra Heathered Gray and Black Strappy Sports Bra Women's Size 10 Apprx 13" length Apprx 14" width Feel free to be fully in the moment as you flow through your practice in this lightweight sports bra Designed with a skinny underband for unrestricted movement and maximum comfort The strappy open back gives your shoulders full range of movement and helps keep you cool, while the technical fabric wicks away sweat. Luxtreme® fabric base gives a smooth feel, and second-skin fit Sweat-wicking, four-way stretch, and engineered not to shrink Slip in optional, removable cups for extra coverage Cups included Light support Designed for Yoga Added Lycra® fibre for stretch and shape retention Smooth construction for a flattering fit and all-day comfort. Ideal for workouts or casual wear in gray.