2014 Cycling Wear Trek Pro Team Comfortable Outdoor Men's Short-sleeved Cycling Jersery and Bid Short Sets Red. If relatively Tall and Strong(megeoma), advise to Choose a large than the normal size. Specification:S M L XL XXL XXXL Jersey Material: 100% Polyester Pants Material: 80% Polyester and 20% Lycra COOLMAX: Coolmax pad is completely attached to the skin without displacement, the permanent anti-bacterial anti-microbial treatment, after prolonged exercise does not produce sweat odor; side lining soft, minimize the friction, make your ride even more dry and comfortable Even you're sweaty, the Jersey never adhere to your skin, quick-dry function and make you feel more comfortable