X-GPS Color:Vapor/Navy Upper material: Amalfi Leather –

Upper material: Amalfi Leather – thick yet supple leather that is breathable

The contoured cork-latex footbed molds to your foot over time

6mm more OOfoam™ absorbs more impact than the OOriginal

responsive cushioned insole delivers sustained comfort throughout the day

X-GPS Color:Vapor/Navy Upper material: Amalfi Leather –The Xelero X GPS provides unparalleled support and functionality. The enhanced Xelero technology incorporates a Guidance Propulsion System. The Propulsion element cradles the rear foot and extends forward to guide the foot into a neutral position thought the gait cycle. The carbon fiber Slingshot plate provides torsional stability, keeping the foot in alignment, and helps to reduce impact pressure. The dual layer X Lite midsole provides cushioning,