2XU Size Guide: What Size Am I in 2XU? Compression & Activewear Sizing Help for UK Shoppers
Author: Stylist and brand team at Tellar
Date: 2025
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Whether you're buying your first pair of compression leggings or upgrading your performance wear, 2XU (Two Times You) is a global leader in high-performance activewear, trusted by elite athletes and fitness enthusiasts alike. But figuring out the right size—especially for compression garments—can be more confusing than most realise.
Tellar.co.uk takes the guesswork out. We've analysed 2XU’s full sizing data across all product categories—from tights to tri suits—so you can match your body measurements to the perfect fit in seconds.
Find your size in 2XU and 1,500+ brands real-time. It’s free & easy.
Create your free Tellar.co.uk profile here and get a free measuring tape posted to your door.
Does 2XU Run Small or True to Size?
2XU is engineered for compression. That means it’s meant to feel tighter than standard sportswear—but many UK shoppers misinterpret this as sizing down or assume a tight fit means the wrong size.
Tellar.co.uk recommends:
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Don’t size up for comfort. 2XU garments are designed to be tight in specific zones for performance and recovery.
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Always use your waist, hip, and height measurements to find the right size.
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Our system maps your exact measurements to the correct 2XU compression fit and activewear range.
How Does 2XU Sizing Work?
2XU sizes are unisex for most compression gear but tailored differently in lifestyle and training pieces. Size ranges often include:
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XS to XXL (based on waist/hip/chest)
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Height and weight-based sizing for elite compression
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Gender-specific fits for tops, tights, triathlon suits and sleeves
UK Size to 2XU Size Estimate (Tights)
UK Dress Size |
Waist (cm) |
Hips (cm) |
2XU Size |
|---|---|---|---|
6–8 |
60–67 |
85–93 |
XS |
8–10 |
68–74 |
94–99 |
S |
10–12 |
75–81 |
100–105 |
M |
12–14 |
82–89 |
106–111 |
L |
14–16 |
90–97 |
112–117 |
XL |
⚠️ This is just a guide—for personalised fit, input your measurements on Tellar.co.uk for a tailored match.
Popular 2XU Products & Fit Tips
1. 2XU Core Compression Tights
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Signature graduated compression supports blood flow and muscle recovery.
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Feels very tight when first worn—this is by design.
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Sizing is most accurate when based on waist and hip, not dress size.
Check your Core Compression size on Tellar
2. 2XU Aero Shorts and Tank Tops
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Made with breathable mesh and lightweight fabric.
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These run true to size in lifestyle sizing.
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If between sizes, you can size down for a fitted gym look.
3. 2XU Recovery Compression Socks and Sleeves
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These are size-dependent on calf circumference, not just shoe size.
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Tellar helps you convert your calf measurement to the correct code (XS to XL) instantly.
🧦 See your sock and sleeve size now on Tellar.co.uk
Men’s vs Women’s Fit in 2XU
2XU offers both gender-specific and unisex products. Here’s the key difference:
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Women’s fits have a higher rise and shorter inseam for tights.
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Men’s tights and tops are often longer and broader in the torso.
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If shopping unisex compression, prioritise waist and hip measurements.
Tip: Tellar.co.uk automatically filters by gender when you set up your profile, so you don’t need to guess.
How to Measure Yourself for 2XU
Accurate measurements are crucial for compression fit. You’ll need:
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Waist: Narrowest point above your belly button
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Hips: Widest part of your lower body
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Height & weight: Needed for elite ranges
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Chest (optional): For tops, bras or full suits
Don’t have a tape measure?
We’ll post one for free when you join Tellar.co.uk
How 2XU Compares to Other Activewear Brands
Wondering how 2XU sizing stacks up against similar brands?
Brand |
Fit Style |
Compression Level |
Sizing Notes |
|---|---|---|---|
Nike |
Standard activewear |
Low |
Runs larger than 2XU |
Lululemon |
Slim fit |
Medium |
Similar waist fit, more give |
SKINS |
Compression-focused |
High |
Comparable sizing to 2XU |
Under Armour |
Sporty contour |
Medium |
Runs larger in tops |
Tellar’s sizing tool supports all these brands and more.
Explore all supported brands on Tellar.co.uk
Why Tellar.co.uk Is Your Best Bet for 2XU Sizing
We’ve analysed and standardised sizing data for every product in 2XU’s lineup, cross-checked against 1,500+ brands. That means:
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✅ Instant size match based on YOUR actual measurements
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✅ Conversion between UK, EU, US, and compression codes
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✅ Smart recommendations whether you're buying tops, tights or socks
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✅ Option to save your profile and update any time
🛠️ Create your free profile today – no subscriptions, no guesswork.
Related Size Guides You Might Find Helpful
Tellar.co.uk Socials – Fit Help, Style Ideas & More
Join our community for up-to-date fit tips, brand news, and exclusive features:
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Instagram: @Tellarsizing
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Facebook: TellarSizing
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X (Twitter): @Tellar100
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Pinterest: TellarUK
Final Thoughts: Size Right, Perform Better
Choosing the right size in 2XU isn’t just about comfort—it directly impacts performance, recovery, and durability. Whether you're a runner, cyclist, triathlete or gym-goer, using Tellar.co.uk ensures you’re getting the compression and fit your body actually needs.
Find your perfect 2XU size now on Tellar.co.uk. It’s free & easy.