NWT - Glyder One Crop Bra SIZE IS 1X BUT FEELS MORE LIKE XL - HAS SOME STRETCH, BUT STRETCH IS TIGHT P2P across the top - 15" stretches to 18" P2P across the waist - 14.5" stretches to 16" The perfect crop bra for every workout and every cup size. Without getting too technical, our Forma One collection is engineered to be the most impressive pieces of workout apparel you've ever put on. Smooth, no dig construction, and supportive wide-cross straps, combined with light as air fabric, make this top the ideal match for comfort and function.