Latex footbed with glove-like pigskin linings for comfort and durability. Patagonia Air Cushion technology in heel for comfort. Lightweight, high-abrasion resistant PU midsole. Glide Right platform: heel strike and toe spring combine for a comfortable and smooth heel-to-toe transition. 20% recycled rubber outsole for traction and durability; rubber extends on the lateral and medial sides of the heel for additional stability.