Stay Warm, Recover Faster, Look Rather Good Doing It

Right then, here's the thing about this hoodie: it's not just going to keep you toasty during your morning run or gym session (though it will, splendidly). It's engineered with infrared-emitting fabric that actually helps your body regulate temperature, boost circulation, and recover faster. Rather clever, that.

Why Choose Our Infrared Hoodie

Brushed Inner Fleece: Luxuriously soft against your skin, water-repellent, and genuinely delightful to wear
Active Fit Design: Tapered silhouette with fitted cuffs and sleeves that insulate without restricting movement
Large Front Pocket: Wonderfully practical for keys, phone, or just looking busy
Infrared Technology: Increases blood circulation by up to 20 percent tissue oxygenation, reduces inflammation, and supports recovery from physical exertion or injury
Temperature Regulation: Stores thermal energy 63 percent longer than standard fabrics and dries 65 percent faster, whether you're layering or wearing solo
Injury Prevention: Muscle priming reduces soft tissue injuries by an average of 80 percent
Sun Protection: SPF 35 plus rating for those outdoor moments
Antimicrobial Fabric: Stays fresher longer between washes
FDA Certified: Class I medical device that's safe for continuous use

Product Details

Fabric Composition: 55 percent infrared polyester, 36 percent polyester, 9 percent spandex

Sizing: Available in XS through XL. Model shown is 160 centimetres (5 feet 3 inches) wearing size Small. Our garments work brilliantly without being tight against the skin, so size up if you prefer a roomier fit.

Care Instructions: Wash at 30 degrees Celsius (86 degrees Fahrenheit). Do not tumble dry.

How to Get the Most From Your Hoodie: Wear it 30 minutes before exercise to prime your muscles and boost circulation, during training and competition, and for at least one hour afterwards to support recovery. The infrared technology won't diminish over time as the minerals are permanently woven into the fibres themselves.

This is the sort of hoodie that works across every phase of your training: preparation, performance, recovery, and rehabilitation. Rather marvellous.

Add to Your Bag Now and experience what proper infrared-enhanced athletic wear feels like. This one really is quite the showstopper.

Size XS S M L XL

Colour Blue Grey

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!

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.........

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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.

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