To maximise the life of your gym shoes, make sure you dry them fully after every workout. You should clean them periodically too, to maintain the breathability of the shoe’s upper.

Washing: 
For best results, hand-wash your shoes as close to the end of your workout as possible. To wash your shoes:

• Remove the insoles and loosen or remove the laces.
• Rinse your shoes under cold running water while brushing off any dirt (an old toothbrush is perfect for this).
• For stubborn dirt, grime and odours we recommend using Grangers® Footwear & Gear Cleaner spray to clean and refresh your shoes.

Drying:
Place your shoes in a warm room, an airing cupboard or outside (but not in direct sunlight) to dry. Do not dry your shoes in a tumble dryer or next to radiators, fireplaces or hot summer sunlight.

You can speed up the drying process by removing the shoes’ insoles and shoelaces, and by stuffing them with newspaper.
 
Make sure your shoes are completely dry before wearing again.