Under Armour Charged Surge 4 - Black - UK 9.5

These trainers are designed for light running and general fitness. They offer excellent support for casual jogging but may not provide the technical features required for serious marathon training.

These trainers fit true to size based on standard UK sizing. If you prefer to wear thick performance socks, you may consider a half-size up.

Yes, the deluxe comfort system sockliner is removable, allowing you to insert custom orthotics if required.

It is not recommended to machine wash these shoes. Hand cleaning with mild soap and water is the safest way to maintain their structural integrity.

Charged cushioning is designed to be firm enough for stability but responsive enough to return energy to your stride, making it ideal for all-day comfort.

Loosen the laces across the mid-section and ensure the tongue is centered properly to relieve pressure.

Try using the additional eyelet at the top of the lacing system to create a 'runner's loop' for a more secure heel lockdown.

Clean the rubber outsole with a damp cloth to remove compacted debris or dust that may be affecting grip.