Winter weather won't stop you from exploring your backcountry or street route. NORU's tri-layer fabric will keep you warm, but won't make you sweaty. Wear this over your casual clothes and add your protective gear on top. Freely move in this jacket, as the material is non-restrictive, plus easily zip this fleece-lined jacket on or off. You can quickly transition to a vest by zipping off the sleeves when you only want to keep your core warm. Stop the sleeves from twisting up under your outer layers and prevent cold air from rushing up your arms by placing your thumbs through the opening on the sleeves.