Lonsdale contender bag mitts the lonsdale contender bag mitts are perfect for anyone wanting to get into boxing and use for fitness work the vented palms and mesh grip bars allow heat to dissipate and keep you cool whilst working out the gloves will fit securely on your hand with assistance from the elasticated wrists for comfort and quick release these lightweight rubber foam filing precurved fingers open thumb and padded grip bar allow for a natural ergonomic fit bag mitts l