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Ride Harder, Recover Faster. Rather Marvellous, Actually.
Look, we'll be honest. These aren't just bib shorts. They're rather cleverly engineered garments that use infrared-reactive fabric technology to coax your muscles into performing at their best, then help you bounce back the next day. Which, if you've ever spent eight hours in the saddle, is rather wonderful news indeed.
Why Choose Our Men's Infrared Onyx Bib Shorts
Infrared Technology That Actually Works: Our KYnergy fabric embeds minerals directly into the fibres, creating an infrared reaction that boosts blood circulation, increases oxygen delivery to tissues by up to 20 percent, and enhances cellular energy production. Your muscles simply keep performing longer.
Recovery You'll Actually Notice: Lactic acid breaks down faster, inflammation reduces noticeably, and delayed onset muscle soreness (that dreadful DOMS) diminishes considerably. Most riders report being ready to go again, day after day.
Protection That Works Both Ways: The fabric provides temporary pain relief with a 25 percent average reduction, reduces soft tissue injuries by up to 80 percent through muscle priming, and offers SPF 35 protection whether you're out in blazing sun or unpredictable British drizzle.
Comfort on the Bike, Every Time: CoolMax padding beneath, breathable fabric throughout, and grip bands that keep everything precisely where it should be. No faffing about, no uncomfortable shifting, just proper comfort across those long hours.
Temperature That Adapts to You: The fabric warms and cools as needed, retains thermal energy 63 percent longer than standard fabrics, and dries 65 percent faster. Rather handy for changeable weather and recovery sessions alike.
Built to Last Without Fading: The infrared benefits don't diminish over time because the minerals are woven into the fibres themselves. They're here for the long haul, certified as a Class I medical device by the FDA, and remain effective through every wash and every mile.
Product Details
Fabric Composition: 50 percent KYnergy polyester, 30 percent polyester, 20 percent elastane
Care Instructions: Wash at 30 degrees Celsius, do not tumble dry
Special Features: Antimicrobial treatment, temperature regulation, SPF 35 protection, enhanced blood circulation, accelerated recovery support
Ideal Use Cycle: Wear 30 minutes before training to prime your muscles, during competitions and rides, and for at least one hour after to support recovery. For injury rehabilitation, use as much as possible.
Riders across the world have discovered that these shorts make the difference between dreading tomorrow's commute and looking forward to it. Quite the showstopper, really.
Join them. Your legs will thank you.
SHIPPING + RETURNS
THE RATHER IMPORTANT BITS
This rather lovely piece ships directly from our brand partner - we work with independent brands who are absolutely brilliant and work frightfully hard to create beautiful things.
SHIPPING DESTINATIONS
Now, here's the thing - our wonderful brand partners ship to lots of different places, but not all of them can ship worldwide.
Some are brilliant at international shipping, others prefer to keep things closer to home.
At checkout, you'll see exactly where this particular brand can send your goodies.
We're terribly sorry, but shipping costs do vary rather wildly depending on where you are in the world. The exact figures pop up at checkout - no nasty surprises!
RETURNS
You have 14 days to return items.
Now, we absolutely adore our brand partners - they work incredibly hard and we do try to support them as much as we possibly can. So I'm rather afraid we have to pass the return postage costs back to you. Frightfully sorry about that!
🌍 PLEASE CHOOSE THOUGHTFULLY:
Our wonderful partners put their hearts into everything they make.
Ordering multiple sizes to try at home is rather hard on our planet and makes things jolly difficult for these brilliant independent creators.
When in doubt, do ask us first!
PAYMENT
We're frightfully modern and accept all the usual suspects:
Visa, Mastercard, American Express, PayPal, Apple Pay, Google Pay, and Shop Pay
SECURE AS HOUSES
Everything's properly encrypted and secure - your details are safer than the Crown Jewels!
All prices in lovely British pounds £ GBP, though international chaps will see converted prices.
Any payment pickle? We're here to help sort things out! Contact us
We Have Lots More Like This.........
Hello, we are Sostter....
Sostter began, as all good ideas do, with a lively conversation and a shared sense of frustration. Why had the world of independent design become so serious, so samey, so… beige? Where was the spark, the imagination, the sheer joy of discovering something that made you stop and stare?
We dreamt of a marketplace that celebrated difference — where curious minds could explore a world of independent brands, design-led makers, and thoughtful artisans. A space that felt exciting, human, and beautifully imperfect.
Today, Sostter brings together remarkable people and their creations — from London to Lausanne, Brooklyn to Berlin — uniting makers and discoverers through craftsmanship, creativity, and conscience. Every object tells a story, and every purchase supports an independent brand doing things differently.
This is just the beginning. But enough about us — step inside, explore our world, and see what catches your imagination.
Giving Back
We’re proud to support Sutton Night Watch, a grassroots UK charity making a real difference in the lives of those facing homelessness. Through regular donations of stock, supplies, and essentials, we back their mission to offer warmth, dignity, and practical help to anyone in need — right where it matters most.
Sell with us
Sostter partners with independent brands that intrigue, inspire, and bring something genuinely different to the world of fashion, design, and living.Join us!