← Volver al blog Consejos
24 de agosto de 2026 1 min de lectura

How to Tell if a Shoe Fits Properly: A Guide to Getting the Right Size Online

Buying shoes online is easy when you know how to measure your feet and check the key fit points. Learn how to choose the right size and avoid common mistakes.

Person trying on a shoe and measuring their foot at home

Choosing the right shoe size is not only about selecting the number you usually wear. The shape of the model, material, last width and type of footwear can all affect the fit. Measure both feet at the end of the day and compare the result with the size guide for the specific model.

Check length, width and support

Your toes should not touch the front of the shoe and should be able to move freely. The heel should stay reasonably secure without rubbing, while the instep should not feel compressed. In sandals, your foot should remain fully within the sole.

Try the shoes on at home

Always try on both shoes with your usual socks or tights. Walk, sit down and use a few stairs. Look out for pressure points, rubbing, slipping or instability. Keep the box and follow the retailer’s exchange and return conditions.

Conclusion

Measure both feet, check the model-specific size guide and assess length, width, heel fit and support. The right size is the one that lets you walk comfortably and securely.