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