Designed for adventurers stepping off the beaten path, the FuelCell Summit Unknown features a Hydrohesion outsole for grip in wet conditions. It also sports a Rock Stop plate to protect your foot on uneven terrain. This model features an ankle boot-style design for a secure fit, while Toe Protect technology and a gusseted tongue protect you from debris. Its FuelCell midsole will propel you forward.
The FuelCell foam midsole contains approximately 3% eco-materials and guarantees a propulsive feeling that keeps you going. Eco-materials come from renewable resources, with the aim of reducing the carbon footprint.
Rock Stop plate distributes pressure to protect the sole of the foot on uneven or rocky terrain
Hydrohesion rubber outsole to maintain grip in wet conditions
High-cut upper hugs the foot and provides snug, comfortable support
Toe Protect technology to protect the foot from rocks, roots and debris