Specification AgeRangeDescription : Adult Brand : OS1st BulletPoint1 : Crafted with 100% recycled Merino Wool and ultra-soft Nylon to give you moisture-wicking and temperature regulation capabilities. BulletPoint2 : Strengthens the foot structure and helps relieve Plantar Fasciitis symptoms and pain. BulletPoint3 : Targets, treats and helps prevent Plantar Fasciitis, Foot Fatigue, Arch Pain and Heel Pain. BulletPoint4 : Made with compression and cushioning to provide support and promote circulation. BulletPoint5 : Wear during any activity for relief and help stop the plantar fasciitis pain from recurring. BulletPoint6 : Seamless and lightweight construction makes the socks comfortable and easy to wear. BulletPoint7 : Anatomically designed to fit the left and right foot for a more custom-like fit. CareInstructions : Wash gentle on cold, air dry or tumble dry low heat. Do not bleach or use fabric softener. Color : Grey No-show ExternallyAssignedProductIdentifier : 6976080450261 ExternallyAssignedProductIdentifier1 : 810017612260 ExternallyAssignedProductIdentifier2 : 0810017612260 FabricType1 : Nylon FabricType2 : Spandex FdaDeviceClassification : iv FdaIndicationOfUse : otc FdaInstructionsForUseType : consumer FdaLabelType : consumer FdaPremarketApprovalNumber510k : Consumer FdaPremarketApprovalNumberPma : Consumer ItemName : OS1st FS4 Plantar Fasciitis Socks Merino Wool Crew treats and prevents plantar fasciitis, heel and arch pain reduces swelling (US, Alpha, Medium, Regular, Regular, Grey No-Show) ItemPackageDimensions_Height : 15.494 centimeters ItemPackageDimensions_Length : 3.81 centimeters ItemPackageDimensions_Width : 11.684 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : plantar-fasciitis-braces Manufacturer : ING Source, Inc. Material : 10% LYCRA Spandex, 40% Nylon, 25% Acrylic, 25% Merino Wool ModelName : Fs4 Merino Wool Plantar Fasciitis Socks ModelNumber : FS4 NumberOfBoxes : 1 NumberOfItems : 1 PackageLevel : unit PartNumber : FS4 Pattern : Solid ProductDescription : The OS1st FS4 Socks are designed to help relieve pain from plantar fasciitis, foot fatigue, and arch and heel pain. These socks are anatomically designed to fit the left and right foot, providing a more custom-like fit. The lightweight and seamless design makes these socks easy to wear during any daily activity or sport. Medical grade compression throughout the socks help to provide the needed support and improve circulation. Made of high-quality materials, the socks are breathable and keep you feeling fresh. Please refer to our sizing guide to ensure you are getting the best fit. Size : Medium SpecificUsesForProduct : Foot Health,Plantar Fasciitis,Tendon,Swelling,Achilles Tendonitis,Muscle SportType : Multi-Sport SupplierDeclaredDgHzRegulation : not_applicable TargetGender : unisex TargetUseBodyPart : foot UnitCount : 1 UnspscCode : 53102402