• EVOLyte Carbon Fiber Stabilizer Cap: EVOLyte carbon fiber stabilizer cap and shape of these hiking, outdoor and athletic shoe inserts provide weight-defying support for the trail
• Aerospring Ascent Dual Comfort Foam: Superfeet hiking insoles reduce fatigue and provide reliable stability for the rigors of a good hike
• Deep, Slim Heel Cup: Insole shape keeps the foot in place, minimizing shifting, hotspots, and sore toes on uneven ground
• H.I.T. (Heel Impact Technology) Pod: Impact pad of these comfortable insoles disperse impact on ascent and descent
• Durable Construction: Superfeet carbon fiber inserts keep their shape, delivering reliable support and comfort for up to 12 months or 500 miles, whichever comes first

Shipping Note: Shipping to Alaska, Hawaii, PO Boxes, and APO addresses is not available for this item

Warranty: 90 Day Woot Limited Warranty