Where can I find the best deals on football boots?

Our price comparison tool tracks live discounts across major retailers like Nike, Adidas, Puma, ProDirect, Futbol Emotion, and more. Check our homepage for current deals or use our search to find specific boots at the best available prices.

What's the difference between FG, AG, and SG football boots?

FG (Firm Ground) boots are designed for natural grass with shorter studs, AG (Artificial Grass) boots have shorter rubber studs for synthetic pitches, and SG (Soft Ground) boots feature longer metal or plastic studs for wet, muddy conditions. Choose based on the surface where you play most often.

Which football boots are best for wide feet?

Nike Tiempo Legend series, New Balance Furon and Tekela models, select Mizuno boots, and Adidas Copa Mundial offer the best fit for wider feet.

What are the cheapest football boots with good quality?

Quality budget options under €80 include Nike Academy series, Adidas Copa Pure.3, Puma Future Play, and select Umbro models. Use our price filter to browse boots by budget range and compare features.

How do football boot sizes compare between different brands?

Sizing varies between brands: Nike typically runs 0.5 size small, Adidas fits true to size, Puma runs slightly large, while New Balance tends to run small. Always check our size chart before ordering.

What football boots do professional players wear?

Top players like Mbappe wear Nike Mercurial, Messi uses Adidas X, while Haaland prefers Nike Phantom.

Football Boot Sizing Guide (2026): Nike, Adidas, Puma | Boots Tracker

December 6, 2025

Football BootsGuidesSizing

Introduction

There's no worse feeling than unboxing a brand new pair of boots, only to find they're too tight in the toe box or too loose in the heel. Inconsistent sizing between brands is one of the biggest frustrations for any footballer. A size 9 Nike Mercurial fits completely differently from a size 9 Adidas Copa, and getting it wrong means wasted money and painful break-in periods.

This guide ends the guesswork. We're breaking down the sizing and fit of all the major boot silos from Nike, Adidas, and Puma so you can buy online with total confidence.

"The perfect fit is non-negotiable. It's the foundation of your touch, your movement, and your confidence. Never settle for 'good enough'." — The Boots Tracker Expert

Step 1: Know Your True Foot Size

Before you even think about brands, you need one crucial piece of data: your foot measurement in centimeters (CM). This is the most consistent metric across all brands.

Get a Ruler and Paper: Place a piece of paper on the floor against a wall.
Heel to Wall: Stand on the paper with your heel pushed firmly against the wall.
Mark Your Toe: Use a pen to mark the tip of your longest toe.
Measure: Measure the distance from the edge of the paper to your mark in CM.
Use This CM Size: This is your starting point for any brand's size chart. A general rule is to look for a boot that is 0.5cm - 1cm longer than your foot measurement for the perfect fit.

A diagram showing how to accurately measure your foot length in centimeters

Nike Sizing Guide

Nike boots are known for a snug, performance-oriented fit. They often run slightly narrow.

Mercurial (Vapor/Superfly): Fits very snug and narrow. Go true to size for a performance fit, or a half size up if you have medium-to-wide feet.
Phantom (GX/Luna): Offers a more accommodating fit in the midfoot than the Mercurial. Go true to size.
Tiempo Legend: Traditionally Nike's most comfortable and accommodating silo. Even with its new synthetic upper, it remains a great option for most foot types. Go true to size.

The Verdict for Nike: Generally, Nike boots fit true to size for most people. If you have wide feet, consider going a half size up, especially in the Mercurial line.

Adidas Sizing Guide

Adidas sizing can be the most inconsistent, varying wildly between their silos.

Predator: The modern Predator fits quite snug and is often narrow in the forefoot. Go true to size, but wide-footed players should consider a half size up.
Copa (Pure/Mundial): The leather Copa models are known for stretching. The Copa Mundial runs very large; most players go a full size down. The Copa Pure fits a bit large; go a half size down for a perfect molded fit.
X (Speedportal/Speedflow): These speed boots are sleek and have a very snug, anatomical fit. They fit narrow. Go true to size.

The Verdict for Adidas: Highly model-dependent. True to size for Predator and X, a half size down for Copa Pure, and a full size down for Copa Mundial.

Puma Sizing Guide

Puma is known for offering comfortable fits, but like Adidas, sizing can differ between silos.

Future: The Future's adaptive FUZIONFIT360 upper is very accommodating. It offers a unique feel that can be worn with or without laces. Go true to size.
Ultra: Puma's speed boot can fit slightly long. Many players with narrow or medium feet prefer to go a half size down for that locked-in, 1-to-1 feel.
King: The modern Puma King, while iconic, can sometimes fit short. Consider going a half size up if you are between sizes.

The Verdict for Puma: True to size for the Future, a potential half size down for the Ultra, and a potential half size up for the King.

Conclusion: Buy with Confidence

Navigating the world of football boot sizing is tricky, but by knowing your CM measurement and understanding the unique characteristics of each brand and silo, you can eliminate the guesswork. Use this guide as your reference, and you'll be one step closer to finding that perfect, game-changing fit.

Ready to put your knowledge to the test? Find your correctly-sized boot on Boots Tracker and compare the best prices online!

Tags: #SizingGuide #FootballBoots #NikeSizing #AdidasSizing #PumaSizing #BootFit

Related Articles: