Men's Prime Alpha Vest Road 3 model delivers the most

3 model delivers the most in the saddle adjustability of compression than ever

and cornering with confidence and speed

and there's no risk of it creating damage to bike parts

33mm deep carbon fiber rim with a 25mm inner width that plays well with tubeless setup and allows you to mount tires anywhere from 28mm to 47mm wide

Seamless integration of front light mount

Men's Prime Alpha Vest Road 3 model delivers the mostThe secret to suiting up for those cold weather rides? Versatility. Warm and lightweight, our Men's Prime Alpha Vest is an easy layer to have on hand to block the chill. Polartec Alpha insulation keeps you warm when temperatures drop, while moisture wicking shell fabric moves sweat away from your body as you start to heat up. The slightly stretchy build fits comfortably over a long sleeve jersey or jacket so you can wear this cycling vest ride after