Under Armour Women's UA Strappylux Adjustable Tank Small Black Soft, stay-put spaghetti straps and chafe-free princess seams ensure you look as good as you feel in this cozy yoga tank The built-in, mesh-lined shelf bra keeps everything in place, while the lightweight, 4-Way Stretch construction ensures you get plenty of mobility No yoga bag is complete without the Under Armour Strappy Lux Tank.