These lightweight Cascade Leggings use expertly woven merino wool to trap heat close to the skin, whilst expelling excess moisture and sweat you might work up. Whether you're skiing, trekking, or needing something soft and cosy, these leggings will quickly become an invaluable companion to your adventures. Women's Cascade 200 Legging - Retro Red Nordtek | Baselayers & Thermals | George Fisher UK