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Johnny Bigg | Big & Tall Men's Clothing, Shoes & AccessoriesJohnny Bigg | Big & Tall Men's Clothing, Shoes & Accessories

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TMR Activewear Video TMR Activewear Video
Silvadur fabric close-up
Fabric Technology

Powered by Silvadur™

SILVADUR™ anti-odour technology works to neutralise the growth of bacteria that causes unwanted odours in fabric, built into the fibre itself, not sprayed on.

Features
  • Silver ion technology bonded to fabric fibres
  • Helps prevent the growth of odour-causing bacteria
  • Helps reduce discolouration and fabric breakdown
  • Can reduce the need for frequent washing
Benefits
  • Long-lasting odour control
  • Keeps garments fresher for longer
  • Helps reduce washing — saving water and energy
Shop The Range

The TMR Activewear Range is designed for men who move, whether that's hitting the gym, training outdoors, or chasing goals beyond the everyday. This is performance made practical, built for strength, comfort, and confidence.

Focusing on technical fabrics, easy fits, and functional details, the range moves with the body, not against it. Think 4-way stretch shorts, breathable mesh tees, and soft-touch polos that work as hard as you do. Every piece is designed to perform under pressure, without sacrificing comfort or style.

From everyday workout clothes to serious gym apparel, TMR Activewear covers every kind of session. Men's activewear shorts and running shorts for men that move the way you do, men's singlets and men's training tees built for the gym floor, and fitness training gear designed to keep up wherever training takes you.

Eddie Williams

Finding activewear that fits well is hard. What I wear, when I train matters. TMR performs the way I need it to.

Eddie Williams Johnny Bigg Ambassador | Strongman

When I train, I go all in. My gear needs to do the same.

Jordan Simi Johnny Bigg Ambassador | Boxer
Jordan Simi
Ambassador name

I need activewear that suits my busy lifestyle - whether that's running errands or playing with my kids. TMR delivers just that.

Dan Knight Johnny Bigg Ambassador | Dad/Business Owner
Need To Know

FAQs About Activewear

Silvadur™ is a silver-ion fabric technology built into select TMR Activewear pieces to help prevent the growth of odour-causing bacteria. This keeps garments fresher for longer between washes.

TMR is built on our standard Johnny Bigg big and tall sizing, cut for movement without being baggy. Check the size guide on each product page if you're between sizes.

Machine wash cold, inside out, and avoid fabric softener. It can clog the fibres and reduce the effectiveness of the moisture-wicking and Silvadur™ fabric finishes. Check the care label on each garment for more information.

TMR launches in black across the full range.

Standard Johnny Bigg returns terms apply, unworn, unwashed, with tags attached, within the return window. See our full returns policy for details.

The main function of moisture-wicking fabric is to manage sweat and keep the wearer feeling dry and comfortable. The fabric works by moving moisture away from the skin and across the fabric, where it can evaporate faster.