•    Anatomic, gender specific medium width performance running last
•    Supple EcoTan suede with a patina finish with natural variation in the patterning for unique shoes 
•    Internal H brace support
•    Adjusting fit perforated stretch tongue and vamp 
•    Xponent HD midsole: Ultralight PU foam blended with mini composite spheres engineered to reduce vibration and deliver a smooth pillow-like ride
•    Injected EVA and rubber blend outsole
•    Underfoot Geometry 115-79-97mm. 6mm drop, 17-23mm stack height
•    Removable ergonomic Contoura® insole with silky soft textile top sole and 5mm Open-cell PU with Poron® heel crash pad Looped Wool insole
•    Ergonomic memory foam heel padding
•    Heel loop to ease on-off
•    PFC-free durable water repellent treatment