The Asics Gel Ulterior is a fantastic all-rounder for trail and fell running. This hard wearing shoe is great at adapting to changing conditions in both surface and weather.
Technical Specification Rearfoot and Forefoot Gel Cushioning Systems - Attenuates shock during impact and toe-off phases and allows movement in multiple planes as the foot transitions through the gait cycle. • Trusstic System - Reduces the weight of the sole unit while retaining the structural integrity of the shoe. • SpEVA Midsole Material - Improves bounce back characteristics and decreases midsole breakdown. • Trail Specific Outsole - Reversed lugs provide uphill and downhill traction on all types of terrain.