The Castelli CW.3.1 glove is a wind and water resistant winter cycling glove made for cold conditions. Castelli describes its effective temperature range as 32ºF to 50ºF and in our world it might just be a tad lower range due to a generous amount of Polartec and Thinsulate insulation. The interior of the gloves are a super comfortable fleece. Silicone print on the palm enhances control and strategically place padding on the palm enhances riding comfort. Velcro at the cuff helps to seal out the wind. As expected with Castelli, you get some of the best styling at a reasonable price.