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Interpro Fitness
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Men's Oversized Gym T Shirt - Grey
£25.00
— this colour is selling fast.
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Free 28-day returns
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Upgrade your gym wardrobe with the Interpro Fitness Oversized T-Shirt from our Lift It Range—the perfect staple for lifters who want comfort, style, and performance in every session. Crafted from durable, high-quality fabric, this men's grey oversized t-shirt is built to support you through every lift, set and rep.
Featuring a bold large marble Interpro logo across the chest, this grey oversized t-shirt for men delivers a standout look that makes a statement while helping you feel confident in and out of the gym. The relaxed oversized fit offers maximum comfort, full freedom of movement, and a flattering silhouette that shows off all your hard work.
Ideal for weight training, everyday gym wear, or laid-back rest days, this oversized t-shirt for men in grey is a must-have addition to any modern fitness wardrobe.
United Kingdom
Standard Delivery — £3.99
Estimated delivery: 2–3 working days
Free delivery on orders over £60.00
Next Day Delivery — £4.99
Order before 5pm for next working day delivery
Free next-day delivery on orders over £100.00
Exchange and returns accepted within 28 days. Items must be unworn and in original packaging. View full returns policy
Men's Oversized Gym T Shirt - Grey
£25.00
Why Interpro
How our gym wear compares to the typical high street alternative.
| Feature | Interpro Fitness | Typical alternative |
|---|---|---|
| Heavyweight fabric | ||
| Free UK delivery over £60 | ||
| Returns window | 28 days | 14 days |
| Student discount | 15% off | |
| Buy more, save more | Up to 20% off |
Customer Reviews
5.0
★★★★★
Based on 1 review
Frequently Asked Questions
Regular fit and true to size. If you prefer a relaxed, oversized look, order one size up.
Machine wash cold with like colours, do not tumble dry, and iron on low if needed. Avoid bleach so the colour and logo last.
UK standard delivery is 2 to 3 working days. Order before 5pm for next day delivery.
Yes, within 28 days, unworn and in the original packaging.
Still have a question about sizing or delivery? Contact our team
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Size Guide
Body measurements, not garment measurements. If you fall between two sizes we recommend sizing up. If your waist is one size smaller than your hips, go with the larger size.
| Size | Bust (cm) | Waist (cm) | Hip (cm) |
|---|---|---|---|
| XXS | 76.5-79.5 | 58.5-61.5 | 85.5-88.5 |
| XS | 79.5-85.5 | 61.5-67.5 | 88.5-94.5 |
| S | 85.5-91.5 | 67.5-73.5 | 94.5-100.5 |
| M | 91.5-97.5 | 73.5-79.5 | 100.5-106.5 |
| L | 97.5-103.5 | 79.5-85.5 | 106.5-112.5 |
| XL | 103.5-109.5 | 85.5-91.5 | 112.5-118.5 |
| XXL | 109.5-115.5 | 91.5-97.5 | 118.5-124.5 |
Prefer a tighter, second skin fit? Take the smaller size. Prefer room to move? Take the next size up.
1
Bust
Place the tape under your arms at the fullest part of your chest.
2
Waist
Measure the full circumference of your natural waistline, just above your hips. Do not pull the tape tight, leave a little give.
3
Hip
Measure the full circumference at the fullest point of your hips, including your seat.
4
UK size
XXS 2-4 • XS 6-8 • S 8-10 • M 10-12 • L 12-14 • XL 14-16 • XXL 18-20