Inspired by the infinitely complex fractal patterns within snowflakes, every Fractal Lightweight Crew base layer is aesthetically unique. They share a common construction in our 200gm Signature Blend fabric offering enhanced 4-way stretch, superior breathability and thermoregulation, and meld the luxuriously soft on-skin properties of rayon from bamboo and the unrivalled odour resistance of merino wool. Features: Lightweight 200gm Signature Blend of Merino Wool and Rayon from Bamboo Slim Fit 4-Way Ultra-Durable Stretch Flatlock Seams Sculpted Panels Scoop Bottom UV50+ Sun Protection 100% Certified Non-Mulesed Merino Wool Okeo-Tek 100 Certified Le Bent Women's Fractal Lightweight Crew - Sea Foam | Shop Long Johns at Trojan Wake Ski Snow & Snow Skiers Warehouse