Technical doesn't need to look tacky, and the Tracksmith Women's merino Downeaster is proof. Wear it to warm up. Wear it on a chilly long run. Wear it out for a post-race beer. It's performance wear that's perfectly appropriate anywhere. Product Highlights The Downeaster features a double knit blend of 60% Merino wool and 40% polypropylene. The natural properties of Merino offer warmth, breathability and odor-resistance, while polypropylene improves wicking and insulation. The Merino is soft against the skin – not at all itchy. It's breathable and wicking in warmer temps. Product Details Merino Wool and Polypropylene Blend Mid-Layer Theromoregulating and Anti-Odor Quarter Zip Neckline Product Care: warm wash, delicate cycle, with like colours, do not bleach, line dry, do not use softeners 60% Merino Wool, 40% Polypropalene