Korkers Ice Runner blackfridayshoes25 The HYPERSPRINT 8 sprinting spike

The HYPERSPRINT 8 sprinting spike is engineered for short-distance sprinters aiming to reach a new personal best

The shoe rides on an outsole built with Continental™ rubber for a no-slip transition during toe-off

The  SPIbelt® expands to hold larger smartphones

Modeled on the cork original

Why You'll Love It: The Timp features a Vibram Megagrip outsole for incredible traction on all terrain

Korkers Ice Runner blackfridayshoes25 The HYPERSPRINT 8 sprinting spikeTRACTION: 22 replaceable push through carbide studs for ice biting, on demand traction. Lightweight, minimal and supportive for winter running. FIT: BOA FIT: Dial in the perfect fit and adjust on the fly when needed. The Boa L6 fit system wraps from all angles to create a fluid, form fit and is designed to work best on low to mid volume running shoes. DURABILITY GUARANTEED: The Boa components are guaranteed for life and the cleat system is backed by