New Other Superfeet Unisex Memory Foam Comfort Plus Support Shoe Inserts Copper White Silver Navy sizes are only RECOMMENDATIONS no matter what the sizes are only RECOMMENDATIONS Exo Tech Dual is an exoskeletal two way ligament (MCL LCL) support with individualized fit and multifunctional design Patella Stabilizer support stabilizes and aligns the patella for proper tracking V Tech's ventilated flow through design keeps you cool while in motion Flyweight tech provides an advanced material fabrication with lightweight construction i Fit is an open panel design with adjustable fasteners providing an individualized fit the Profile is how much shape you can expect to feel under your foot REINFORCED STABILIZER CAP: The base of these Superfeet orthotic shoe inserts supports the rearfoot and provides structure and stability to the foam layer DEEP HEEL CUP: These support insoles feature a deep 100% Memory foam Imported Synthetic sole FIT PROFILE: Low profile High volume insoles