CLASSIC FIT COLD WEATHER JERSEY Leatt used WarmYarn for the chest, arms, and sides, then IceYarn for the back. WarmYarn has a water-resistant coating, and an internal 3D mesh for thermal regulation that is made from coffee grounds. IceYarn comes from the same resource, coffee grounds, but is a breathable fabric to help control your temperature by wicking moisture. It’s a classic fit that will work with or without body armour and has overlock seams for improved comfort. Features: WarmYarn Windblock, water-resistant material on chest, arms, and sides. IceYarn Mesh back panel for superior temperature control. Brush Guard fabric protection on elbows and shoulders. Classic fit. Solid dyed with screen-printed logos for maximum durability. Overlock stitched seams for comfort. Dirt, water, and stain-resistant fabric coating. Laser Cut perforations in armpits for breathability. Collar design for use with or without a neck brace. Tailored fit for riding with or without body armour. Silicone pant grip. Rear reflective details. Plastic-free recyclable packaging.