Features: Style: Men's Thermal Crew Colour: Lagom Blue Material: 3.8-oz (129-g) Polartec® Power Grid® 92% recycled polyester/8% spandex jersey Slim fit Polartec® Power Grid® fabric with HeiQ® Pure odor control Self-fabric crewneck at the collar with internal neck tape Offset shoulder seams Full underarm gussets Elastic thumb loops Flatlock seams Long sleeves About The Brand Patagonia travels the globe in search of the best materials for clothing, accessories and luggage. Their mission statement is to "Build the best product, cause no unnecessary harm, use business to inspire and implement solutions to the environment" Patagonia Mens Capilene Thermal Weight Crew - Lagom Blue | SurfStitch