Komatsu 3 in 1 Jacket features durable, wear-resistant, and better ductility. The waterproof and oil proof functions of Teflon craft make it with good noise reduction. Versatile liner: The jacket with zip-in, 3-point interchange system offers you 3 options for wearing: just the waterproof shell, just the insulating liner puffer vest, or both for maximum weather protection and warmth. Detachable hood featuring adjustable drawstring, elastic cuffs and button to connect shell and inner jacket.