Merlin Ranger D3O Gloves The Merlin Ranger D3O Gloves are a great all around pick. They are constructed from cowhide leather with Sympatex waterproof and breathable membrane baked in to keep you dry and comfortable no matter the weather. D3O pre-curved knuckle protectors help lessen the impact, while a wrist and cuff velcro strap help keep things snug and secure. Features: Halley Stevensons 12oz waxed cotton topside Cowhide leather palm Reinforced panels D3O knuckle protection Sympatex waterproof and breathable membrane Thermal insulation on back of hand Velcro cuff and wrist strap Accordion stretch for better flexibility