PRICES MAY VARY. High Elastic and Breathable Fabric. The Longline workout bra is made of 80% polyamide and 20% spandex; it is a smooth, breathable and four-way stretch fabric, which yoga gym bra will keep you cool throughout your practice. Strappy Crisscross Open Back Design. This stretchy-fit yoga gym bra has a unique criss-cross back strap design that lets you twist easily and keeps it breathable, comfortable and dry excellent back during a workout. Meanwhile, it's also fashionable…