Features waterproof, windproof and breatheable through climate membran removeable thermal lining width-adjustable through Velcro fastener at the hip and leg end ventilation system on the thighs elastic comfort inserts on the knee and butt connection zipper Anti-slip material on the posterior 2 pockets height adjustable- and removeable protectors on the knee SAS-TEC protectors retrofitted on hips safety saems in accordance with ISO 4916 heavy duty 450 D polyester fabric combined with a climate membrane breathable net inner lining