The Knox Neck Tube is made from a warm, soft, and luxurious Velboa fleece with a high-performance 10k/10k windproof, breathable membrane and a stretch softshell. The contoured design gives an ultra-comfortable fit with a mesh nose piece for comfort, airflow, and flat seams. It is water-resistant, unisex, machine washable and offers subtle Knox branding. It is designed to lay flat while in use, preventing any weather ingress and is easy to wear with a jacket.