Paladin Cycling Jersey for Men Short Sleeve Dinosaur Pattern Bike Shirt polyester Breathable polyester with good function for keeping drying and cooling Three rear pockets on the cycling jersey to carry some essentials while riding UPF 30+ sun protection of this bicycle jersey and not easy to peel, fade or cracking pattern Paladin short sleeve cycling jersey for men with high quality zipper, sliding through the 10000 test Recommending you to select bigger two size or check the size instruction on product description part because of tight design