BOSS Sicon Active Full Zip Hoodie In Black. Four way stretch fabric with quick dry and moisture management. A full front zip fastening with a hood which features an elasticated trim. Long sleeves with thumb holes. Two pockets at the waist with mesh interiors and a zip entry pocket within the right pocket. The signature BOSS logo is printed on the left of the chest in a reflective design with additional reflective details throughout. 92% Recycled Polyester And 8% Elastane..