The Karbon Hydrogen Ski Jacket 2021 is a sleek looking classically styled mens ski jacket. This technical jacket is 20K waterproof and breathable and insulated with 150gsm insulation in the body and 100 gsm in the arms making it a very warm and waterproof outer layer. The jacket is fully seam sealed and has four external pockets with waterproof zippers. The insulated hood is removable and adjustable.