– Cooling Free Air mesh outer shell – Two stage adjustable knee armor height – C.E. approved knee & hip armor – Heavy duty YKK zippers on the lower legs and main front fly – Side seam lower leg zipper – Sure Fit adjustable waist – 4-Way Stretch Rock Flex 600 above knees & inseam for increased mobility – Adjustable back leg elastic to customize the fit and secure knee armor – 2 cargo pockets, 2 back zip pocket – Melt resistant material on lower leg area – 8 zipper for jacket attachment – Reflective logos & stripes