Freeior Carbon Fiber Performance Insole, Designer Arch Support Layer Replaceable, 2-in-1 Boost Sports Shock Absorption for Basketball Running Volleyball Jump Higher Land Soft M 9.5-10.5/W 10.5-11.5

About this item

• ENHANCE PERFORMANCE & SHOCK ABSORPTION: Archimedes-inspired Freeior sports insole converts force into returning energy, boosting explosive jumps and quick cuts. 100% carbon fiber base + patented arch support absorbs 40% impact & 15% energy savings for smoother landings
• UNIQUE BREATHABILITY: Hex-grid design dries 3x faster than solid carbon insoles to match mesh top, perfect for moisture management through workouts. Ideal for basketball, running, tennis etc
• REPLACEABLE 2-IN-1 (LASTS LONGER): Durable carbon fiber base + replaceable cushion arch support. When the top cover wears out, just swap the top—avoid discarding the entire insole to save 80% on replacements. Lasts 5X longer than integrally bonded insoles
• CUSTOMIZED TRIM TO FIT: Strong support protects heel and arch, helping reduce pain in feet and lower back. Can be trimmed to fit your original insole; follow the use guide in the instruction manual or video before use
• ONLY FOR SHOES WITH REMOVABLE INSOLES: 2-part system adds stack height; ensure shoe depth accommodates it for secure fit. Avoid cleats/fixed insoles. Recommended to place into shoes with laces to better fix the feet