Vaporfly 4 Extra Wide As you step into the

As you step into the hands-free London AT

• Merrell M Select™ FIT

proprietary

Allows you to access two levels of cushioning: soft against the foot and firmer/more responsive against the ground

Meet Sanctum

Vaporfly 4 Extra Wide As you step into theThe Vaporfly 4 is a mile eating machine that just got lighter. We trimmed weight with a carbon fibre Flyplate and ultra responsive ZoomX foam midsole to give you race day speed without sacrificing performance. The result is a fine tuned racing shoe that's trusted from the mile to the marathon. Full speed The full length carbon fibre Flyplate has a higher angle than the Vaporfly 3 and is combined with a lower heel to toe drop to give you a propulsive