PAIN HAS THE POWER TO STOP US IN OUR TRACKS, BUT….The clinically proven pain relief and prevention of PowerStep® Insoles takes that power back! PowerStep® Pinnacle Work Insoles feature the signature PowerStep® arch shape that cradles the arch and heel, adding stability and motion control to limit excess stress on feet, ankles, joints, and tendons. 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 foot. Neutral arches need stable, yet flexible arch support for shock absorption and proper alignment. By combining premium cushioning and the clinically proven PowerStep® arch shape in a semi-rigid neutral arch support shell, the PowerStep® Pinnacle shoe insoles are a trusted solution to improve foot function, decrease arch pain, and help alleviate common foot conditions typically caused by mild to moderate pronation. Mild to moderate pronation can cause: Shin Splints, Bunions, Heel Spurs, Plantar Fasciitis, Achilles Tendonitis, Hammer & Claw Toes, Calluses & Corns. HOW TO USE | PROPER CARE For best fit, remove existing insole from shoe and insert PowerStep® Insole into your shoe. Position the insole against the back of the shoe, holding it in place as you slide your foot in. Spot clean with mild detergent. Do not immerse in water. Air Dry. ?SPECIAL NOTE? First time PowerStep users may need a transition period of wearing insoles only a few hours a day until feet are accustomed to all day support and stability.[PROUDLY MADE IN THE USA]: Your 100% satisfaction is our #1 concern, and all our products are backed by our 30-day money-back guarantee. PowerStep Pinnacle Work insoles feature the signature PowerStep Arch Shape that cradles the arch and heel, adding stability and motion control to limit excess stress on feet, ankles and joints. Full-length insoles with built-in neutral arch support, dual-layer cushioning; the perfect balance of comfort and arch support for boots or arch support insoles for standing all day. Ideal for Plantar Fasciitis, mild to moderate pronation, Achilles Tendonitis, shin splints and other foot, ankle, knee, hip & back pain. Powerstep Arch Supports are the #1 Podiatrist recommended brand, orthotic insoles for work boots. Designed for all-day comfort and support, PowerStep Pinnacle Work improves foot comfort while working. Our work boot inserts can be used to reduce fatigue and improve productivity, leading to a happier, less fatigued workforce. Synthetic sole. Made in the USA. 100% Polyester.Best Sellers Rank: See Top 100 in Health & Household. Material: Polyester, Polypropylene, Ethylene Vinyl Acetate. Use for: Foot. Product Benefits: Plantar Fasciitis. Color: Black/Yellow. Brand: Powerstep. Country of Origin: USA. : B01MST6FKL. Manufacturer: PowerStep. Date First Available: November 29, 2016. Department: Unisex-adult. Item model number: 4105-01G. Package Dimensions: 14.21 x 4.37 x 1.81 inches; 5.6 Ounces. Is Discontinued By Manufacturer: No.