You'll find an Adidas size guide online for men's and women's clothes and footwear.
The size chart tells you how to measure up for the ideal fit and converts measurements into EU, US and UK sizing.
Adidas shoes are available in UK sizes 3.5 to 8. If you do order the wrong size, you can return it for free.
You can get Adidas free delivery when you spend over ¬£50 on the site, and the discount will be applied automatically to your order.
Sometimes you may be able to save even more by getting an Adidas free delivery code for orders under this amount, or for the faster delivery services.
The standard free delivery services takes 1-3 working days. You can also collect in store for free, regardless of the order value.
The Free Delivery promotion can also be combined with any other Adidas promo codes found on this page.
The Adidas returns policy gives you 30 days to return most items, with 14 days on some exclusions, such as the Yeezy range.
You'll be provided with labels and a returns form within your parcel and if your order arrives in multiple packages, you have 30-days to return your order from the date that you receive the final parcel.
It is free to return your items and you can also return in-store for a refund or an exchange. There is an extended returns period over Christmas and details are provided at Adidas Online.