Designed for all-season performance, LunaVeil is crafted from recycled stretch knit fabric that's been softly peached for extra warmth. The body-skimming fit looks great worn alone, or under a vest for winter clinics. Product Features : AriatTEK® is designed for optimal comfort in any weather, with built-in performance features that adapt to changing conditionsMoisture Movement Technology™ helps wick moisture away from the skin to keep you dry and comfortableSun Protection Fabric™ helps block harmful UV rays, keeping you covered and comfortable during long days outdoors, Clean, elevated style lines create a refined, flattering silhouette, Contains materials that meet the bluesign® sustainability standards Men's LunaVeil 14 Zip Baselayer in Black Recycled PolyesterElastane, Size: XS by Ariat