Nike Free Metcon 6 - Black Anthracite - UK 11

The Nike Free Metcon 6 is primarily designed for versatile gym training, including short runs, but not long-distance running. For extended mileage, a dedicated running shoe with more specialized cushioning and support would be more appropriate.

Gently clean the mesh upper and rubber outsole with a soft brush or cloth, using mild soap and cold water. Air dry them completely away from direct heat. Do not machine wash or tumble dry.

Yes, the Free Metcon 6 offers good stability and ground feel suitable for various weightlifting exercises, including squats, deadlifts, and presses. Its flexible forefoot also allows for natural foot splay during lifts. However, for maximal lifts in competitive powerlifting, a shoe with a more rigid, flat sole might be preferred.

The 'Free' technology refers to the outsole and midsole design that mimics the natural movement of your bare foot. It incorporates deep grooves and flexibility to allow for a more natural range of motion and foot splay during training, enhancing agility and balance.

Generally, Nike Free Metcon shoes tend to fit true to size for most users. However, fit can vary slightly based on individual foot shape. We recommend trying them on to ensure the best fit, or referencing a Nike size chart if purchasing online.

The inner sleeve is typically integrated into the shoe's design for enhanced support and comfort and is not designed to be removable. However, the standard insole can usually be removed for cleaning or replacement with custom orthotics if needed.

Adjust the lacing system. The Flywire cables allow for precise tightening or loosening in the midfoot. Experiment with different lacing patterns if standard lacing doesn't provide the ideal fit. Ensure you are wearing appropriate socks for your training.

While the engineered mesh is breathable, ensure your socks are also breathable and moisture-wicking. Avoid thick cotton socks. If the issue persists, ensure the shoes are not tied too tightly, which can restrict airflow.

Ensure the laces are securely tightened, utilizing the Flywire system for maximum lockdown. You might also consider trying different insoles or socks designed for better grip if the problem persists after lacing adjustments.

Inspect the rubber outsole for any embedded debris or excessive wear on the laser-siped grooves. Clean the outsole regularly with a damp cloth and mild soap to remove dirt and residue that can reduce traction. Ensure the floor surface is also clean and dry.