“Spin” is a tried and tested technology from Northwave but never before has it been used quite like this. With one dial dedicated to the heel locker retention system you’re able to crank on the spin system and generate the power you need to secure your ankle in boot before closing the front of the boot with the second dial. The result is a extremely locked in sensation that is quicker and easier than ever

"• The dual spin ultra high molecular Polyethylene gives faster response to torsional force. 25% faster than other dial mechanism. • Stamina soles, crafted from an EVA RP compound, offer increased elasticity, responsiveness, and lightweight performance with dual grip areas for all-mountain and freestyle riding. • Ergonomic Sender liner delivers exceptional comfort and support, with an easy-to-adjust closing system for a secure fit. • Injected material flex tongue provides stable and durable flex for optimal foot wrapping."