Soft, simple and pleasant to the touch, the Lasclay neck warmer is precision quilted, light as air and insulated with milkweed to keep you warm and dry even in the harshest conditions. This warm, milkweed-insulated neck warmer, was designed to beat the biting cold of Canadian winters. The Lasclay neck warmer offers the rare combination of high performance, durability and sustainability with its revolutionary insulation made from milkweed silk—a plant-based material warmer than down, naturally waterproof, and hypoallergenic. Featuring an easy-to-clean dry-bag interior, it's also machine washable (cold water, delicate cycle). By choosing this product, you support the organic farming of milkweed, which promotes biodiversity by creating much-needed habitats for monarch butterflies and other pollinators, while also capturing CO2 to reduce greenhouse gases on otherwise unused marginal land​​​​​​.