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Summer in the Sespe can be sweltering - stay cool with the lightweight, breathable P26 A/C. The durable air-mesh/leather nubuck upper and a fast-drying 100% polyester mesh lining and collar provide breathable comfort, while the 15%-recycled EVA dual-density footbed supports and stabilizes the foot. The shoe also features Patagonia(R) Air Cushion Plus for shock absorption and TPU Arch Shank for additional protection and support underfoot. The Deep Dish Helium Light EVA (25% lighter than normal EVA) footframe has a built-in shock distribution plate that cradles the foot for superior rearfoot stability and forefoot flexibility. The Vibram(R) P26 dual-density rubber sole provides optimal stability, durability and traction.