4. Women's Backless Activewear Sweater - Off-Shoulder Sweatshirt

Stay on-trend with this off-shoulder backless activewear sweater. The off-shoulder design adds a flirty and feminine touch, while the open back keeps you cool and comfortable during your workouts. Made from a soft and stretchy fabric, this sweatshirt is perfect for lounging at home or hitting the gym. Pair it with your favorite leggings or joggers for a stylish and cozy outfit. Upgrade your activewear collection with this fashionable backless sweater.