Women's U.S. Coast Guard Ascent Aero Jersey Size:L The Storm+ Thermal Cap has

The Storm+ Thermal Cap has been designed for cool and wet weather rides

The sculpted shape hood fits under your helmet for cutting the chill during warm ups or while commuting

With 15k WP/15k WB and YKK Vislon Aquaguard zippers

XL = 72 cm

It's a natural phenomenon as air rapidly descends over the crest of the Rocky Mountains

Women's U.S. Coast Guard Ascent Aero Jersey Size:L The Storm+ Thermal Cap hasThe Ascent Aero Jersey offers a slim, next to body aerodynamic fit in a traditionally styled jersey with tapered collar, standard length sleeves, and folded fabric cuffs. The extremely lightweight, highly breathable, and efficiently wicking front fabric makes it a great choice for a variety of ride conditions and distances. Stretch mesh in the sleeves and across the back to further aid body temperature regulation. This jerseys is UPF 50+ rated. Three