If you're looking for a pair of gloves for the winter's bitterly cold days, the Sugoi Zap is one of the best options we tried. The outer is wind and waterproof, while the Thinsulate liner keeps fingers and hands toasty inside. What's most impressive though is how breathable the material is. The problem with a lot of heavyweight gloves is the potential for sweaty, clammy hands after a half hour on the bike, which can cause the opposite of what you want. The Zap is a glove that's excellent at walking this fine line—your hands will be plenty warm in cold temps but not so hot your mitts begin to sweat. Thanks to the Sugoi Zap's split finger and curved palm design, we were impressed by the ease with which we were able to break and shift despite the glove's thickness. The long wrist cuffs also tuck under most jacket sleeves— a must to keep out wind, rain, and snow.