HWK is a newly established brand by motorcyclists for motorcyclists. We live in a country with many weather extremes where you can encounter all four seasons. This is where the team from HWK grew up so they understand the features and functions required for an All Season adventure motorcycle jacket that is waterproof & windproof.Outer shell: Polyester 600D Cordura Fabric.100% Waterproof, 4 season Textile Motorcycle Jacket.Reissa waterproof and breathable membrane.Detachable insulated thermal liner biker jacket men.CE armored jacket shoulders, elbows with high density foam back protector.Double-Safety stitching men motorcycle jacket.Foam padding on the front and back motorcycle jackets men. Air Ventilation system front and back moto jacket men.Action stretch in shoulders and elbows touring jacket men.Soft collar with Neoprene lining motorcycle jacket for men. Arm and waist adjusters for a tailored fit of the Motorcycle Riding Jacket.2 external pockets plus inner mobile pocket and storage pocket dirt bike jacket for men.Fully Reflective for night time visibility cruiser jacket.Top Quality Zippers adventure jacket dual sport jacket for men.Waist connection zip for motorcycle pants.Chest Measurement Size Guide(inches):Small 38''Medium 40'Large 42''X-Large 44''XX-Large 46''3XL 48'' 4XL 50''5XL 52'' If you're between sizes then please choose the smaller size for a sung fit or a upper size for loose/baggy fit mens motorcycle jacket.MAXIMUM QUALITY at MINIMUM PRICE: This a bargain, we bet that you would not be able to find a Motorcycle Racing Jacket at this price in the protective clothing motorcycle gear market