The RS20k salopettes have been reinforced in areas of high abrasion with the use of a heavyweight oxford nylon fabric. The 20k waterproof rating and fully taped seams gives you all the protection you'll need to keep you dry in any downpour. 20,000mm water resistant 5,000g/m2 breathable Reinforced high abrasion knee and seat panels YKK waterproof two way front zip Water repellent PU coated ripstop reinforced nylon outer fabric Waterproof YKK zipped hand pockets Adjustable branded shoulder straps Part elasticated waist Boot access knee length waterproof YKK zips VELCRO ankle adjuster straps Available in sizes S, M, L, XL, XXL, 3XL