A critical tool for cool to cold weather riding, the S-PHYRE Winter Baselayer is the perfect starting point for a layering system that helps deliver maximum power and control. The S-PHYRE Winter Baselayer utilizes 37ºC Temperature Regulation technologies with Anatomic 3D construction to assist the rider in maintaining optimal body temperature in cold-weather conditions across a wide range of exercise intensity levels. Anatomic 3D design integrates dual-surface, seamless engineered-knit technology with an integrated mesh back vent panel allows excess body heat to escape for optimal temperature regulation.
