jonge rijder classique uv base layer damson 134 140Our performance base layer for active young riders, this technical UV50+ quarter zip base layer is designed to regulate body temperature. Ventilated underarms keep you cool and dry, and the unique technical fabric moves moisture away from the skin to ensure optimum comfort. Sweat wicking, antimicrobial, and with 360 stretch for unrestricted comfort, there's nothing this base layer can't do. The silky smooth fabric, ultra soft seams, and flatlock