Windproof, water-repellant and thermo-regulating, the Alt_Road Thermal Jacket is designed for the unexpected. Lightweight, breathable fabrics are paired with an internal exposed Polartec® Alpha® body lining. This jacket has got you covered in equal parts for when you're riding against the elements during the day or when you unclip for the night. Specifications Lightweight thermal zip-thru jacket External windproof fabric with hydrophobic DWR coating Internal exposed Polartec® Alpha® thermal regulating body lining. Polartec® Alpha® is engineered to regulate core body temperatures during dynamic and static activities Perforated breathable sleeve and body panel Breathable comfort stretch back body panel Stretch ripstop Cordura® back pocket with an elasticated edge Back stash pocket Reflective external back patch Reflective external branding Internal back hem elastic with silicone gripper YKK centre front and back pocket zippers