The PRO Leader Jersey features coldblack technology which reduces perspiration to up to 58% no matter the colour of the garment making it ideal for the hot & sunny days Designed for a close-to-body fit the PRO Leader Jersey features silicone taping on the back to support the rear pockets when fully loaded without affecting the fit The PRO Transfer fabric with In-R-Cool coldblack technology provides optimal cooling & reflective UV sun protection &40;UPF 50+&41; Welded Direct-Vent panels provide superior ventilation Full length zipper for venting Elasticized gripper on back to keep hem in place Three back pockets plus sweat-proof pocket Support for rear pocket Sublimated graphics Reflective elements for low-light visibility Main fabrics: 91% nylon 9% elastane &40; Weight 158 g/m 2&41; & sleeve fabrics: 80% polyester 20% elastane Form Fit