Why we made this We designed this low coverage halter bra with an open neckline and strappy back to give us (and our sweat) room to flow freely in Hot class. Made of moisture-wicking and four-way stretch Power Luxtreme fabric, this bra is built to help us keep our cool as temperatures rise. Key features low coverage with an open neckline and strappy back to help keep you cool in Hot class four-way stretch Power Luxtreme fabric is breathable and inherently moisture wicking developed for A to B cup yogis tighten the neck ties to adjust the level of support Tech specs designed for: Hot yoga fabric(s): Power Luxtreme properties: four-way stretch, moisture wicking, breathable, chafe resistant support level: low coverage: low