It's an innovative, smart and multipurpose garment you can use on skin to improve the protection against cold. You can use it in any season, in combination with other garments.
Features
Silicone waist
Reflective details
Three rear pockets
Cam-lock zip
Collarless design
Ale’s size guide can be found here: https://aleclothing.com/sizeguide
Details and Materials:
Recommended temperature: 12-20 degrees
Weight: 140g
Main fabric composition: 85% Polyamide 15% Elastane
Care Instructions:
Washing machine at 30 degrees
Do not use bleach 
Do not dry clean/ iron/ tumble dry
Wash similar colours together