Features: waterproof, windproof and breathable Sympatex climate membrane removable thermal lining adjustable width at hip, calf and leg openings ventilation system on the thighs elastic comfort inserts at bar, buttocks and knees ergonomically adjusted cut peripheral connection zipper anti-slip material on seat, 6 pockets, 2 cargo pockets Security: adjustable in height and removable SASTEC knee protectors padding at the hip by SAS-TEC protectors interchangeable safety seams at ISO 4916 3M Scotchlite reflective elements Material: soft, durable Tactel fabric in combination with Hitena material gain at impact points and a Sympatex climate membrane breathable mesh lining