FREE delivery to UK for all orders over £65

Seamless Active Long Sleeve T-Shirt

Seamless Active Long Sleeve, Anti Bacterial, Raglan Sleeve with slightly longer sleeves with thumb holes,  the texture of the fabric has a great soft and unrestrictive feel to it

(10 customer reviews)


  • £
  • $
Size Guide
Measurement Chart
Chest Width4648.55153.5
Full Length (shoulder to waist)72747678
Sleeve Length80818283
Sleeve Width (bicep)16171819

If you are unsure which size to order, may we suggest that you compare these product measurements to a similar garment you already own. To do this, place the garment on a flat surface and take all measurements from the outside. our measurements stated in the above chart are in centimetres unless stated otherwise.

Size Conversion Chart (Mens)
European (EU)EU 46European (EU)EU 48European (EU)EU 50European (EU)EU 52
European Collar (EU)EU 38European Collar (EU)EU 39European Collar (EU)EU 41European Collar (EU)EU 43
French Tops (FR)FR 46French Tops (FR)FR 48French Tops (FR)FR 50French Tops (FR)FR 52
International (INT)SInternational (INT)MInternational (INT)LInternational (INT)XL
Italian (IT)IT 46Italian (IT)IT 48Italian (IT)IT 50Italian (IT)IT 52
UK/US ChestUK/US 36UK/US ChestUK/US 38UK/US ChestUK/US 40UK/US ChestUK/US 42
UK/US CollarUK/US 15UK/US CollarUK/US 15.5UK/US CollarUK/US 16UK/US CollarUK/US 16.5
UK/US WaistUK/US 30UK/US WaistUK/US 32UK/US WaistUK/US 34UK/US WaistUK/US 36

Contact us
If you are not sure what size to order, why not email us on and our sales team will happily try and help you.

Returns or Exchanges
Don’t forget, with all items ordered you have 14 days to return for a refund of a size exchange, please make sure that all hand tags are attached, please try and return the item (s) in the same branded UP. clear bag.

Measuring yourself, hints and tips
To view our UP. size conversion chart and for hints and tips on measuring yourself please click here.

We accept the following payment methods

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Maximize your performance with our Seamless Active Long Sleeve T-shirt, thoughtfully designed for comfort and sustainability.


  • Soft, anti-bacterial, and durable fabric ideal for various activities.
  • Seamless construction prevents chafing and provides a clean, comfortable fit.
  • Raglan sleeves with thumb holes offer additional comfort and functionality.
  • Slightly longer length ensures it stays in place during your workout.
  • Ethically made in Portugal.


Experience this versatile shirt that combines functionality, comfort, and sustainability, perfectly suitable for running, gym workouts, hiking, and more

Fit: Fits True Size, slightly longer in arms and length, made for movement, lightweight, breathable

Wear Advice: We advise to take next size up if you want a slightly looser fit.

Our delivery options may vary. View what's currently available at checkout. If the fit is not perfect, return it within 14 days, as long as it's unworn, unwashed and unaltered and the hand tag is still attached. For UK and US deliveries ONLY the totals you pay when you complete your order already includes all duties and taxes owed to local authorities, purchases outside of the UK and US may incur local taxes for which are the sole responsibility of the buyer to pay, if you refuse delivery for this reason Universal Performance will not accept responsibility under any circumstances.

Care: If and When you have to wash this garment, please think about the environment and wash cold. Max wash 30oC, Do Not Bleach, Do Not Iron, Do Not Tumble Dry, Wash with similar colours

Fabric: 70% Polyamide, 30% Polyester, Anti Bacterial 'Stays Fresh'

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14-Day No Hassle Return
globe Free delivery to
UK over £65
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