adidas Performance Men's Climachill Tee 100% Polyester Imported climachill keeps you cool with a meshlike fabric and aluminium-silver dots that conduct heat away from the body Crewneck 3D metallic execution on back neck for additional cooling Slim fit Climachill For Premium Ventilation, Moisture Management, And Cooling Effect 400 Candlepower Reflective Adidas Brand Mark Aluminum Chill Dots On The Back Of The Neck Draw Heat Away From Body Flat Seam Construction Helps Reduce Chafing