Super Windproof: 6mm thick SBR neoprene material guarantees windproof and warm performance of the handlebar mitts. Even in snowy days, there is no concern at all about cold hands. The winter handlebar mittens are very warm, spacious, windproof. Your hands will feel warm inside during cold weather riding. Great for Cold Weather Cycling: ROCKBROS windproof handlebar mitts extend your riding and commuting season further, gerat for road bike. Cold hands are primary concern about winter commuting, bike camping trip and road cycling. Now you can freely get out biking in cold weather. Easy to Install: Installing the winter bike mitts over the handle is a easy breeze, suitable for most internal shift cable of road bikes. Mitts are attached with a Velcro and easy to take on and off if needed. (Note: There may be some smell due to production and transport on the first use that needs to be washed and dried.) Large Capacity: There is enough room in the cold weather handlebar mitts for you to wear normal riding gloves, help to remove discomfort of cold air moving over the hands while pedaling. It is simple to slide your hands in and out to use you phone and camera easily. Reflective Design: Our bike handlebar mitts have reflective designs to make them more noticeable for evening and night rides. Reflective printing on the pogies enhance visibility. Great mitts for cold winter riding, you can ride your road bike in the winter.