Unrivalled Grip: Twin-Spike technology aids grip on extreme terrain and frozen ground. Two strong manganese spikes dig into frozen ground, hold firm on rock and give you outstanding traction through mud.
POWERFLOW+ Midsole: Run in comfort over long distances. POWERFLOW+ midsole technology provides 10% better shock absorption and 25% better energy return than standard midsoles.
Ballistic Nylon Upper: Crash through the fiercest vegetation with confidence. We use ballistic nylon to provide durable protection against rocks and vegetation. Ballistic nylon was originally developed for flak jackets in World War Two! The lightweight material also doesn't absorb water, so it stays light even when wet.