Full length, total contact support with a lightweight carbon fiber plate to stabilize and alleviate pain at the big toe joint. Designed to support & limit movement of the big toe, improving stability and decreasing stiffness, pressure, and pain to promote healing. Firm but flexible contoured arch support with a deep heel cradle increases comfort, stability, and motion control for standard arches. Premium dual-layer cushioning enhances comfort from heel to toe with an odor control top fabric that helps reduce heat, friction, and perspiration. Perfect balance of comfort and support that stabilizes and aligns the feet to help relieve and prevent pain from mild to moderate pronation. For relief in all your shoes, Bundle & Save on PowerStep® Morton's Extension insoles and more! DESCRIPTION PowerStep® Morton's Extension insoles offer full-length support and cushioning with a carbon fiber plate to reduce pain and stabilize the big toe joint. Along with PowerStep's signature arch shape that cradles the arch and heel, Morton's Extension insoles help treat discomfort from bunions, hallux rigidus/limitus, sesamoiditis, arthritis, turf toe, and other conditions affecting the MTP (big toe) joint. Built-in arch support and two layers of plush cushioning deliver the perfect balance of comfort and support, encouraging healthy alignment and limiting stress on the feet, ankles, joints, and tendons. Both left and right insole includes carbon fiber stability plate. BENEFITS Feet with neutral arches naturally pronate when walking, where the feet and ankles roll slightly inward, placing pressure on the bigger toes and inside of the foot. Neutral arches need stable, yet flexible arch support for shock absorption and proper alignment. Meanwhile, conditions that affect the big toe joint and cause pain, stiffness, or discomfort require added stability to reduce painful movement especially post-surgery. By combining premium cushioning with the clinically proven PowerStep arch shape and a carbon fiber stability plate, the PowerStep Morton's Extension insoles are a trusted solution to improve foot function from heel to toe while preventing and relieving pain from common foot conditions caused by mild to moderate pronation. Mild to moderate pronation can cause: Plantar Fasciitis; Achilles Tendonitis; Arch & heel pain; Ankle, knee, hip & back pain; Shin splints; Bunions; Heel spurs; Hammer & claw toes; Calluses & corns SPECIFICATIONS Top Cover: Odor control polyester top fabric, royal blue with pattern Arch: Firm but flexible polypropylene support shell Carbon Fiber Plate: 100% carbon/epoxy composite Dual Layer Cushioning: Foam top layer, black; EVA base, royal blue Shoe Sizes: Available in 10 sizes ranging from Men's U.S. shoe sizes 4 to 15, and Women's U.S. shoe sizes 6 to 12 Packaging Contains: 1 pair Ideal shoe type: Intended for footwear where the factory insoles can be removed and designed for shoes such as Athletic (Walking/Running), Work, & Casual Dress Shoes Proper care: Spot clean with mild detergent. Do not immerse in water. Air dry. Covered under US Patent #D846,853 PowerStep insoles should last 6 months or longer depending on wear usage and activity level. Need more information? Visit our FAQs.