Cycling-sports 2013 Black&White Santini Men's Short Sleeve Santini Bike Clothes Suit Perfect Perspiration Breathable Bib Cycling Jersey Set Specification:S M L XL XXL XXXL COOLMAX: Quick-Dry function and make you feel more comfortable Lightweight material with moisture wicking technology Full zipper maximizes ventilation If relatively Tall and Strong(megeoma), advise to Choose a large than the normal size. 100% Polyester mesh. Wicking, highly breathable.As a gift for their health, such as Christmas, birthdays, Valentine's Day, Friendship, Father/Mother's Day, etc.