DOUBLE WARM PROTECTION: Thermal fleece lining and thicken silk cotton are insulated from extreme cold winter, you won't suffer from cold hands during winter riding. Even used them on your fat bike in minus 30 degrees,you only need to wear a thin gloves inside which will be able to get your hands stay warm WINDPROOF, COLD PROOF & WATER RESISTANT: Winter handlebar mittens made of oxford cloth fabric for water-resistant and anti-friction. Cuffs edge are stitched with lycra fabric for blocking out the cold air and more fitting arms EASY TO INSTALL & REMOVE: Ajustable elastic cuff with a buckle easy to install and remove handlebar mittens. What's more, you can shift and brake without restriction when riding. Fleece lining can be removed with built-in straps for cleaning easily LARGE CAPACITY STORAGE POUCH FOR EASY RIDING: Large capacity pouch with zipper can put into phones,wallet,cycling gloves, CO2 pump and other daily riding supplies. No need to install an extra bag on the bike REFLECTIVE: Large area of highlight reflective strips protect your safe riding at night. Convenience hang buckle design for easy to carry