Nike Academy Legend Football Astro Turf Trainers - Black/Blue - 5 UK

While they can be worn indoors, the traction pattern is specifically optimized for artificial turf; a dedicated indoor court shoe with a flat, gum-rubber sole is generally preferred for indoor polished surfaces.

Yes, Nike football trainers generally follow standard sizing. If you prefer to wear very thick grip socks, you may want to consider a half-size up.

Use a mixture of mild soap and water with a soft cloth to wipe down the exterior; avoid using harsh chemicals or abrasive sponges.

The synthetic upper is water-resistant and performs well in wet conditions, but you should ensure they are dried thoroughly after use to prevent material stiffening.

The internal midsole is designed for basic comfort and impact absorption, though it is not a medically orthotic-grade support.

Try re-lacing the shoes using the 'window lacing' technique to relieve pressure on the top of the foot.

Ensure the tongue is centered and pull the laces tight; consider using sports socks with ribbed cuffs to bridge the gap between the sock and the trainer.