Size guide!

When it comes to purchasing a pair of football boots it is important to get the right size. Too small or too big and you’ll suffer however if you get the perfect size it will make playing football a better experience for you!
What You’ll Find On This Page:

  • Adult Size Guide (Men & Women)
  • Nike Size Guide
  • Adidas Size Guide
  • Puma Size Guide
  • Jersey Size Guide
  • Tracksuit Size Guide
  • Sneakers Size Guide

Football Boots Size Guide

The sizes in the table below are for adults, both for men’s and women’s sizes for football boots, just choose the correct column and adjust for your region, so you can see the difference between, UK, EU and US sizing too!
Size chart for clothing measurements in centimeters, UK, EU, US Men, US Women, and inches.

Different Brand Boot Sizes

You will see below that the difference between how adidas and Puma treat UK sizes compared to the US size, this is one of the reasons many find that boots fit differently between brands, they EU size is also a good indication of which pair could suit your foot.

Unified Jersey Size Guide

This universal size chart provides an average fit reference across major football brands, helping you choose the right size with confidence. Measurements are based on standard European sizing and include chest, length, height, and weight ranges. Use this guide if you’re unsure about a specific brand or want a general idea of how your size fits across all jerseys.

Brand Jersey Size Chart

Every brand has its own fit and measurement style. Below, you’ll find the official sizing details from Nike, Adidas, and Puma, including chest, waist, and hip measurements in centimeters. Use these charts if you’re buying a jersey from a specific brand to ensure the most accurate fit.

Size It Right - Tracksuits

These quarter-zips are built to move, warm-ups, cool-downs, or just chillin’ post-match.
Grab a tape, measure chest and waist, then slide down the chart.
Fits true on the pitch, loose enough to layer, snug where it counts.
No baggy sleeves, no tight shoulders—just clean, locked-in sizing so you can focus on the game.

Sneakers Size Guide

Sneakers have to fit right, no slidin, no pinching. Measure your foot from heel, check the chart, and pick your size. If you’re between, size up for comfort on the run.

Still in doubt about something?

Don't hesitate to reach out on authenticworldd@gmail.com and ask anything you are in doubt/worried about and I will gladly help!

Built from an athlete to another🤝

What do our customers say?

FAQ's

Shipping & Delivery

We process every order within 1–3 business days, depending on customization.

All orders include free worldwide shipping - no hidden fees.

Once shipped, delivery takes 10-12 days, so you can expect your gear in about 12–15 days total.

We partner with trusted couriers to make sure your order arrives safely and on time.

Don't know your size?

I’ve got your back, fam. Our Size guide covers tracksuits, jerseys, sneakers and football boots. Just measure once, chest, waist, foot length, and you’re golden. Thousands of ballers are already locked in and loving their fit. Still unsure? Get in touch, I'm here to help, no stress. I want you in gear that feels like it was made for you.

Should I be worried about my payment information?

No, not at all!!

All of your personal and payment information are safe and secure.

Your privacy and safety is my priority.

Product Care

Make it last, simple moves.

Wash & dry

  • Cold wash, inside out, gentle. No bleach.
  • Air dry only. Skip the dryer.

Product care

  • Jerseys: Hang or flat dry. Keep prints sharp.
  • Boots/sneakers: Wipe mud, stuff with paper, air out.
  • Tracksuits: Low iron if needed. No steamer on logos.

Stains (hit fast)

  • Grass/mud: Cold rinse + mild soap, soft brush.
  • Blood: Cold soak ASAP, then wash.
  • Sweat marks: Baking soda paste, 15 min, cold wash.
  • Grease: Dish soap, dab, rinse, wash.

Storage

  • Cool, dry spot. Fold jerseys. Hang tracksuits. Boots: open, no plastic.

Do this, your kit stays clean, fits right, plays hard.

Can I Customize My Jersey?

YES!

When you click on a jersey, you can see the personalization block on the right (if you are on desktop) or under the image (if you are on phone).

There you can write the name and number that you want and you will get it!

Your chance to be creative ;)

Material & Fit

Our gear is made with high-performance fabric blends, breathable, flexible, and sweat-resistant.

Designed to move with you whether you’re training, warming up, or chilling post-match.

You’ll feel the quality the moment you put it on.

Why Athletes Love Ordering From Here

Engineered for comfort, style, and performance.

Every piece is tested for fit, flexibility, and durability, so you can train harder, move faster, and look sharper.

Once you wear it, you’ll understand why players never go back to regular sportswear.