Featuring zoned-insulation throughout and technical stretch fleece on the arms, this jacket performs like a core-warming vest with the added protection of sleeves. Active mobility, combined with a two-way zip, make this jacket the perfect pairing for breezy training rides outdoors. Fusion Insulated Jacket Product Features : AriatTEK® is designed for optimal comfort in any weather, with built-in performance features that adapt to changing conditions, Water-repellent with a PFC-free finish helps protect against light rain and wind keeping you comfortable in changing conditions, Zoned Cool Climate Insulation™ provides targeted warmth for lightweight, cold-weather comfort, Mock collar, Two-way full zip allows you to unzip from the top or bottom for airflow or comfort in the saddle, Zippered hand and chest pockets provide secure storage for small essentials Women's Fusion Insulated Jacket in Team, Size: XS by Ariat