The Thermal DWR Arm Warmers are designed to keep you warm and comfortable in changeable weather conditions. The thermal brush back fabric offers warmth whilst a DWR coating helps repel rain showers. Engineered to maximise comfort and grip to stay in place with minimal seam construction and curved upper arm, these warmers also feature reflective print detailing to help you stay visible to other road users in poor light conditions making them a key accessory to see you through the seasons.Key Features:Thermal brush back fabric with DWR coatingDurable water-repellant coatingMinimal seam constructionCurved upper armReflective print80% Polyester / 20% Elastane