Material: 88% Nylon, 12% Spandex Imported Pull-On closure Tips:If with a bit of belly or not like too much compress,choose ONE SIZE UP please. One Shoulder Sports Bra: 88% Nylon 12% spandex,Breathable & Sweat-absorbent,Wide Strap Left Shoulder, Super Comfort and Soft Fabric. Workout tops for women: Features Removable Padded, Elastic fabric and unique design to provide medium support and comfort while allowing maximum body movement. Cute Medium Support Tank Tops: Sexy Hollow Out Off Shoulder Yoga bra; Women's Cotton Spandex Hollow Out Crop Tops.