When space is limited and every gram matters, these ultralight waterproof trousers offer reliable protection against unexpected downpours while compressing down to a palm-sized package when not in use. So lightweight they are barely noticeable, they can be easily tucked into a mountain running vest or packed away for lightweight thru-hikes. With outstanding packability, breathability, and a stretchy, ergonomic fit designed for effortless layering over trail shoes or walking boots, they provide the ultimate barely-there rain protection. Features The 2.5-layer 7D Pertex® Shield fabric, combined with ultralight taped seams, delivers waterproof protection without unnecessary bulk. A pull-on design, enhanced with stretch and an ergonomic fit, ensures comfort and ease of movement. The part-elasticated waistband, complete with a drawcord adjuster, allows for a secure and customised fit. A hook-and-loop and snap fastener at the lower leg hem helps reduce billowing and makes it easy to put on or remove over footwear. Reflective branding is positioned at multiple angles to enhance visibility in low-light conditions. Articulated knees provide unrestricted movement, making them ideal for rapid footwork and navigating technical terrain. An integrated storage solution enables the trousers to be packed away swiftly when the rain subsides. Sustainability Features Fluorocarbon (PFAS) free fabric Fluorocarbon (PFAS) free product Made with renewable energy Specifications Fit Slim Weight 84 g / 3 oz (Size M) Hydrostatic head 20,000 mm Breathability (RET) 20,000g/m²/24 hrs Product code QWI-21 Fabric Main Fabric: 7D Pertex® Shield 2.5-Layer construction waterproof technology with fluorocarbon-free DWR (51 gsm) HH: 20,000mm/MVTR: 20,000 g/m2/24hrs Size Guide: Size Waist Short Regular Long XS 71cm / 28in 76cm / 30in 81cm / 32in 86cm / 34in S 76cm / 30in 76cm / 30in 81cm / 32in 86cm / 34in M 81cm / 32in 76cm / 30in 81cm / 32in 86cm / 34in L 86cm / 34in 76cm / 30in 81cm / 32in 86cm / 34in XL 91cm / 36in 76cm / 30in 81cm / 32in 86cm / 34in XXL 96cm / 38in 76cm / 30in 81cm / 32in 86cm / 34in 3XL 101.5cm / 40in 76cm / 30in 81cm / 32in 86cm / 34in Video