Korkers Triple Threat Carbide Spike Stud Cleats - Triple Threat with Carbide Spikes bite into smooth, slick surfaces ensuring long-lasting, positive traction in treacherous terrain. 100% customizable sole gives you endless spike, bar, and hex disc configurations Chassis sticky rubber outsole with over-molded stainless-steel receptacles which accept any combination of Triple Threat spikes, bars, or hex disks Soles come in whole sizes only and are unisex. The sole of your boot must match the size of your Korkers wading boot to function properly (e.g. Men’s Size 10 Boot = Size 10 Sole, Women’s Size 10 Boot = Size 10 Sole). Boot sizing can be found on the inside tongue label or on the original Korkers boot box or sole box. Style: OA7045