The Castelli Pro Seamless Knee Warmer is surprisingly warm without causing overheating.Castelli Pro Seamless Knee Warmer FeaturesSurprisingly warm without causing overheatingUnique polyester/nylon/Lycra® 78%/15%/7% blendFully seamless constructionFolds up extra small10°-20 °C / 50°-98°FWeight:52 g (Pair)
