82% Polyester 18% Elastane
P.R.O. Transfer Aero with In-R-Cool fabric powered by coldblack & reg provides aerodynamic benefits and optimal cooling with reflective sun protection
Single layer stitch free armhole and neck for superior next-to-skin comfort
Two back streamlined easy access envelope pockets
Constructed with In-R-Cool technology, aerodynamic, lightweight and friction-reducing fabrics, the P.R.O. In-R-Cool Tri Singlet is loaded with race-winning features to keep you fueled and cool during your entire race.
Pearl Izumi Men's Pro Inrcool Tri Singlet Sleeveless Triathlon Skinsuit Top - B00F428IAI