Extremely lightweight and comfortable while offering top notch performance. Its perfect fit and the amazing softness of its natural temperature regulating material will make you forget you're wearing it. Durable, versatile and anti odour. Features For all cyclists wanting to get out no matter how cold High degree of insulation for when the temperature approaches freezing **Excellent breathability and moisture wicking Seamless technology making the layer smooth with no obvious joints Ale's size guide can be found here: https://aleclothing.com/sizeguide Details and Materials: Recommended temperature: -2/8 Deg Weight: 150g Main fabric composition: 45% wool, 25% polyamide, 15% polypropylene, 10%polyester, 5% elastane Care Instructions: Washing machine at 30 degrees Do not use bleach Do not dry clean/ iron/ tumble dry Wash similar colours together