The RefrigiWear Extreme Freezer Gloves are made for extreme temperatures and have a bounty of features, including durable, stitched impact pads, wrap-around padding on palm that absorbs shocks, a pre-curved ergonomic fit, and a Kevlar reinforced thumb crotch for increased durability in a heavy use area (like when rolling shrink wrap around pallets). Strategically placed pads at contact points keep hands warm when holding cold items, and 100 grams of Thinsulate and foam insulation plus a soft fleece lining help to keep your hands warm down to -30F.