The Balmoral Neoprene side adjustable boots have been updated with a new performance Vibram sole, which has been developed exclusively for Hunter. This sole now has enhanced shock absorbtion and multi-directional cleats for superior grip. There is an adjustable gusset on the side of the boot for a little extra calf width and the boots have 3mm neoprene lining for extra comfort and warmth. Every pair of boots ships with two moulded insoles with different thicknesses to assist in getting the perfect fit!