FILA Sizing & Fit Guide

FILA is a retro-sportswear favourite, and the question that comes up more than any other is a simple one: how does it fit, and which size should you order? This guide covers the FILA fit, how the cut behaves across t-shirts, track tops, sweats and joggers, and a full chest-measurement size chart, from an official FILA stockist.
The short answer
FILA clothing is true to size. Order your usual size in a comfortable, regular fit. A few styles are cut slimmer or more relaxed, so it is always worth a glance at the product page, and size up if you prefer a looser look or want to layer.
The fit
Regular and comfortable, with no surprises. FILA clothing is cut true to size, which makes it one of the easier fits to order blind: take your usual size, glance at the product page if a style looks slimmer or more relaxed than the norm, and size up only when you want a looser look or room to layer. One thing worth knowing is that FILA trainers tend to run small, where sizing up a half helps, but the clothing itself is true to size. Shop FILA · Sergio Tacchini vs FILA
Size chart
Approximate to-fit chest measurements for FILA tops. Measure around the fullest part of your chest and match it to the row below. These are to-fit sizes and can vary across styles, so always check the size guide on each product page for that item's exact measurements.
| Size | Chest (inches) | Chest (cm) |
|---|---|---|
| S | 35–37" | 89–94 cm |
| M | 37–39" | 94–99 cm |
| L | 39–41" | 99–104 cm |
| XL | 41–43" | 104–109 cm |
| XXL | 43–46" | 109–117 cm |
| XXXL | 46–49" | 117–124 cm |
Fit by type
True to size right across the range. T-shirts and polos are a regular fit and true to size; track tops and jackets carry a regular retro cut designed to layer, so your usual size is still the one to order; sweatshirts and hoodies are true to size with a comfortable fit; and shorts and joggers are true to size as well.
How to measure
Around the fullest part of your chest. Wrap a tape measure under the arms and across the shoulder blades, keep it level and snug rather than tight, then match the result to the chart above.
Common questions
How does FILA fit?
Do FILA clothes run small?
Should I size up in FILA?
What sizes does FILA come in?
How do FILA track tops and jackets fit?
Still unsure
Drop our team an email and we will help you pick. If you are between sizes or just want a second opinion, tell us your chest measurement and the style you are after and we will happily point you at the right size, because as an official FILA stockist we know this fit inside out. Shop all FILA · Ellesse sizing guide
Written by the Spiral Seven buying team · Official FILA stockist


