High-grade leather climber pads for maximum comfort, 8 x 8 inch cushioned. Neoprene-impregnated nylon climber straps for long-lasting life. Secure sleeve and leg iron connection. Two slotted hex-head bolts with lock washers and barrel-type nuts join the steel sleeve and leg iron together. Steel split ring secures ankle strap in place and allows for quick replacement. 4-7/16 inch wide stirrup provides greater foot support. Contoured leg irons help position gaffs securely and comfortably. Replaceable gaff firmly attaches to the leg iron with a centre pin and two TORX® screws. Gaffs are longer in length and wider in angle than 1-1/2 inch gaffs for exceptional resistance to cut outs. To determine size needed, measure from instep to 1 inch below knee.