Stay warm on rainier days in the Columbia Sportswear Women's Chatfield Hill II Novelty Jacket. Its shell is made of 70% cotton and 30% nylon, and the lightweight, 80gsm insulation provides warmth in cold conditions. Omni-Shieldâ⢠technology repels moisture and resists stains, and the chin guard helps prevent chafing. Columbia Sportswear Women's Chatfield Hill II Novelty Jacket Stone Green/Chalk, Medium - Women's Ski Outerwear at Academy Sports