For mtb marathon racers or fast trail riders who need just what is necessary and nothing more the gore bike wear alp x pro short sleeve jersey is an excellent choice the lightweight material and mesh ventilation ensures you remain dry and cool no matter how hot it gets and how fast you39re pushing the pace for all your race and trail essentials gore use firm hold pockets so you can stuff them full and still not have a saggy feeling you39d get with lesser jerseys the addition of a small