Men's VKTRY VK Gold Carbon Fiber Athletic Performance Insole Men's Shoe Size:8-8.5 Paired with a comfort-driven mesh

Paired with a comfort-driven mesh upper

Helps position the heel to naturally absorb impact

go with a size small)

With a breathable double-layer design

Men's VKTRY VK Gold Carbon Fiber Athletic Performance Insole Men's Shoe Size:8-8.5 Paired with a comfort-driven meshTHE WORLD'S FIRST CARBON FIBER PERFORMANCE INSOLES Unmatched Energy Return and Shock Absorption to Improve Athletic Performance and Increase Injury Protection FULL LENGTH AEROSPACE GRADE CARBON FIBER VKTRY's ultra lightweight, carbon fiber base provides improved athletic performance and enhanced injury protection due to its full length support, stability, and shock absorption. HIGHLY ENGINEERED DESIGN While VKTRYs carbon fiber base looks like a single