Lululemon sleeveless base layer made from abrasion-resistant fabric for tough training sessions. NEW without tags FABRIC Abrasion-resistant fabric is four-way stretch, sweat-wicking, and anti-stink FEATURES Designed for: Training Lycra®: Added Lycra® fibre for shape retention Breathability: Strategically placed Mesh fabric provides ventilation Smooth seams: Bonded construction helps seams lie flat on the skin Locker loop: Tape detail at back doubles as loop for hanging Grip: Silicone grippers on the hem prevent ride-up Tight fit: Lets you move without restriction