The Daily Dose is your prescription if you run a little hot or need something light that packs down small. Keep it in your pocket or pack ready to fend off the wind, sun or snow. Merino Flex provides all the warmth of merino with a 4-way stretch. Features : Single layer Soft next to skin Pocket packable Anti-odour and breathable Designed for year round use. Fabric: Type: Merino Flex Weight: 180gsm Blend: 81% Wool 12% Nylon 7% Elastane