REV'IT! Tornado Pants The REV'IT! TORNADO trousers combine maximum cooling, through air mesh panels, with abrasion-resistant fabric and CE-approved armor at the knees, to give you ultimate temperature flexibility in adventure touring trousers. Like the REV'IT! TORNADO jacket, the trousers are equipped with the all-new 2-in-1 liners that combine a 100 waterproof membrane with a thermal insulated liner, which are easily zipped out and stowed away for hot weather days. These trousers are so practical and easy to get on and off (with or without liners), thanks to the full length zippers, that you're going to wonder how you ever lived without them. REVIT PROTECTION FEATURES Outer shell polyester rib, PWRshell mesh, polyester 600D, PWRwax 500D, PWRshell 500D stretch, polyester dull 600D, Lorica reg Insulation detachable 2-in-1 thermal liner and membrane Waterproofing detachable hydratex G-liner (5000mm H2O) Breathability detachable hydratex G-liner (5000g/m2/24hrs) Composition outer shell 86 polyamide, 14 polyester lining 100 polyester membrane 100 polyamide (100 polyurethane coating, insulation 100 polyester) Protection Knox Flexiform CE protection at knees , prepared for TRYONIC Seesoft CE-level 1 type B hip protector insert - version RV01 ( sold separately ) Visibility laminated reflection at upper legs and calves ERGONOMIC FEATURES Fit tour fit, regular Adjustability adjustment straps at waist, adjustment tab at ankles Ventilation ventilation panels at legs Features short connection zipper, elastic at waistband, adjustable protector pockets, easy entrance zipper Pockets slit pockets NOTE The Tornado Pants run 1 size larger compared to other REV'IT! Pants and to what the size charts indicate. If you measure up to be a size 52, you should go with a 50 instead.