The fox warmup short sleeve tech tee is a must for any rider who wants to keep things casual both on and off the bike but still want the benefits of fast wicking materials for a riding session made from dri release performance wicking fabric the fox warmup tech tee actively pulls moisture away from your body to speed up the evaporation process it39s so effective that it is over 4x quicker at drying than a traditional tee fox warmup short sleeve tech tee features engineered dr