Thermolite with High Performance Repel TEFLON fabric protector for ultimate weather comfort with durable water repellency. Slimline ankle zip for ease of access with snapdown puller. Available with Wms 400 Series gel pad. Ergonomic body panelling. Reflective logos on thigh and rear. Selected seams fully flatlocked for comfort. Double thickness layer on knees. Silicone hem gripper.