Bar Mitts Extreme Cold Weather Mountain/Commuter Bike Neoprene Handlebar Mittens/Pogies One hole is located on the left mitt to accommodate a bar end mirror Fleece lining & removal Velcro cuffs with no draw string complications. The mitt stay stiff & in place Allowing easy access & removal of hands For ventilation & temperature regulation, a zipper is located along the front of the mitt with an extended zipper pull Can be used with regular cycling Gloves of varying thickness, increasing dexterity due to thinner Gloves Easily installed & removed with reflective material on the seam & logo Easily installed and removed for temperature changes Can be used with regular cycling gloves of varying thickness Designed for road bike drop style bars with internal cable routing