adidas College On Court Warm-Up Jacket - Men's The adidas College On-Court Warm-Up Jacket is a sure stand-out with its full, team-color body and contrasting left sleeve. Impact camo embossing covers the sleeves and right front panel. The left chest logo is classic embroidered twill. Flip it over, and the back view contains a printed school and team name. 100% polyester. Imported.