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 : 0 : AriatTEK® is designed for optimal comfort in any weather, 1 : Earth-friendly EcoDry™ water-resistant finishWind and water resistant with breathability, 2 : Zoned Cool Climate Insulation™ for lightweight warmth, 3 : Mock collar, 4 : Zippered chest and hand pocketsTwo-way zipper Women's Fusion Insulated Jacket, Size: Small by Ariat