The Ultra Arm Warmer allows you to react to different climatical situations without big problems
And without the need to carry a complete long sleeve with you. You can easily put it on and off during your exercise or race. The Arm Warmer is featured with useful things, such as a flap opening, that allows you to have access to your watch, or a integrated hand cover, that can easily be folded over your hand in more colder conditions. On the top edge a silicon elastic keeps the sleeve in position, while on the lower edge this is done by the integrated thumbhole.