Dynafit Ultra 50 shoes are designed for Trail Running activities with a comfortable last and extra cushioning, offering the protection needed for long runs in alpine terrain (over 40 kilometers). The soft midsole offers very good cushioning and ensures comfort, even after running many miles. The Pomoca sole is ideal for varied terrains and has good grip, even in wet conditions. Features: - Cushioning - Exceptional support - Ideal for use in long distance races - Seamless tongue - Drop: 8 mm - Weight: 290 g Technology: - Pomoca Gliding Path Provides support to the natural rotating movement of the foot (curved in an ‘S’ shape). A special S shaped structure in the studs, the Contact area”, allows the sole to glide smoothly and reduces strain energy. Thanks to the stud structure, the traction zone next to this contact area guarantees optimum grip on any terrain type. - Alpine Rocker The Rocker midsole causes the heel and toe to bend upwards at the forefoot, allowing for fluid and dynamic movement from heel to toe when running.