Minimal seams for maximum comfort Taped collar and cuffs Moisture wicking material keeps you dry Polyester/spandex sleeves feature 4-way stretch and laser perforation enhanced airflow Hybrid fit with set-in style tailored sleeves Laser cut holes for ventilation Tail silicone print helps keep jersey tucked in Flat-stitched seams minimize irritation. JRSY PRIME STRIK WH/MA SM