These T.K.O. Arm Warmers are a key component to your kit during cooler temperatures and periods of inclement weather. Made from high-quality DWR-treated SuperRoubaix fabric, these thermal warmers are highly breathable and make it easy for your body to regulate body temperature. Featuring our classic silicone gripper pattern and finished with a raw edge, these anatomically shaped left and right arm warmers maintain a clean, close fit throughout. The premium SuperRoubaix thermal fabric is highly stretchable and features a soft-brushed lining. This fabric's wicking properties reduce both chilling and overheating, helping to maintain a comfortable microclimate. The DWR treatment prevents the fabric from becoming saturated with water, keeping your extremities dry under the poorest of weather conditions.