These neoprene handlebar covers have several benefits. They allow you to wear less thick (fingerless) biking gloves, thus increasing dexterity. Or, protect your hands from more extreme weather conditions.
Even when wearing your winter cycling gloves, Barr Mitts provide enough room to shift and brake. Allow you to pull out your hands easily in case of a fall or emergency.
They fit on flat and drop bars and all types and brakes and shifters.
$46.47 at Amazon