Made with a perfect and creative hybrid combination of two types of thermal insulation:K-Synthetic Down Micro (held in place by lightweight printed fabric) on the front, back, and hood, and very warm Thermo Fleece on the sleeves and side panels and at the bottom of the jacket.All the zips are YKK® Features:Construction:.-Elastic trim on hood.-Front Vislon® zip for faster opening, with wind flap that forms zip garage.-Two front pockets with invisible zips.-Elastic trim at sleeve ends.-Elastic trim at bottom of garment.Specifications: -Weight:375 g.-Fit:Regular.-Main Material:100% Pa (bluesign).-Material 2nd:100% Pl Technology:Pertex® quantum:.-Very lightweight windproof fabric especially developed to contain down.Particularly soft and compactible even though it´s very durable