The Training Supply tee is a classic, sophisticated silhouette with added details for wear out of the gym. • Modern oversized boxy tee silhouette with longer length sleeves. • Pocket at left chest. • Perfect for layering or wearing on own.. Layered or worn all on its own, this boxy tee silhouette has a modern, style-conscious appeal. Longer length, oversized sleeves and a chest pocket separate this piece - making it go-to for your weekend wardrobe or athleisure outfit.. 100% Cotton. Fit: Relaxed fit.