Outer shell Stretch Denim (97% cotton, 3% elasthane) soft leather reinforcement on arms & shoulders Contains non-textile parts of animal origin Lining mesh lining (100% polyester) Fit/features 3 external pockets 2 inner pockets hip adjustment Protection EN 1621-1 CE-approved SAS-TEC® Slim-Line shoulder & elbow protectors optional EN 1621-2 back protector Du Pont™ KEVLAR® fibre material reinforcement on shoulder, elbow & back Connecting zip