Product Description - Three support options Specialized's Body Geometry SL insoles follow medical principles to provide optimal arch support. There are three levels of support to choose from, indicated by the colour of the insole. Red means low support - these insoles come with Specialized shoes from the factory -, blue means medium support and green stands for maximum support. With insoles that fit your feet perfectly, you can achieve a cleaner vertical pedalling motion, which not only improves performance but also protects your feet, knees and hips. The Body Geometry insoles are made of pressure-resistant material to guarantee long-lasting function. Specifications:Application:MTB, Road, GravelMaterial:Composite materialSupport Levels:low (+, red), medium (++, blue), high (+++, green)Features:measurably increase efficiency and reduce fatigue due to an optimised alignment axis hip-knee-foot when pedallingthree different categories of supportproprietary, pressure-stable material for a long-lasting good support functionTechnology:Body Geometry Body Geometry products from Specialized address the contact points between rider and bike. They are designed in collaboration with doctors, scientists and athletes to increase performance, improve riding comfort and prevent injuries, taking into account medical-anatomical aspects. Body Geometry features are found on Specialized saddles (padding, shaping), shoes (outsole, footbed, etc.) as well as gloves (padding). Models:red: Support Level:lowManufacturer Number:613E-93 blue: Support Level:mediumManufacturer Number:613E-94 green: Support Level:highManufacturer Number:613E-95Contents:1 x pair Manufacturer: Specialized Germany GmbH Hauptstraße 4 83607 Föching Germany www.specialized.com/contact-us