Breathable Mesh Upper - Allows air to fully permeate the shoe's interior, encouraging an environment that is cooler, drier and altogether more pleasant. Padded Heel/Ankle/Tongue - Alleviate the various pressures that can be exerted across the foot, thereby minimising chafing and consequential irritation. LITESTRIKE EVA Midsole - Cushions the foot and attenuates shockwaves superbly. adiPRENE Heel Cushioning - Dissipates shockwaves away from impact areas. TORSION SYSTEM - Prevents the shoe from warping and twisting throughout the foot whilst allowing both the fore and rear sections to move independently.