4.8 out of 5 STARS based on 673 reviews

Men's Cotton Trunks

Looking for natural, comfortable, breathable underwear that is soft and gentle on your skin? Elevate your men's underwear game with our 3 pair pack of breathable, soft cotton trunks. Made with elastane for superior stretch and featuring a brushed waistband and tagless, printed care label for maximum comfort, these men's keyhole trunks and boxer shorts will be your go to spare pairs. And all with FREE UK delivery!

FREE delivery on EVERY order

Royal Mail service

Super-soft bamboo blends

Better for the environment

Minimal, recyclable packaging

Reduces waste

Delivered through your letterbox!

No more missed deliveries

Affordable, Comfortable Socks And Underwear Delivered Straight Through Your Letterbox*

Our fantastic value individual pack shipping boxes are designed to fit through a standard UK letterbox, meaning quick and easy hassle free delivery.

No more waiting in or missed deliveries!

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Cotton For A Comfortable, Consistent Fit...

Cotton is a natural fibre that works wonderfully well as an underwear fabric. It allows air to freely circulate, helping the skin to stay cool and dry while also being able to absorb moisture away from the skin, reducing the risk of irritation and discomfort. 

A cost-effective, affordable alternative to more speciality fabrics, cotton is a great, durable option that can withstand frequent washing and wear while continuously providing a soft, comfortable, consistent fit over a long period of time.

Quality & Value In Every Pair

As long-time leaders on the UK socks and underwear scene, we have built decades long relationships with the highly trusted and certified factories that produce our Spairs products that look great and feel even better.

From our amazing value bulk pack 7 pair socks to our 3 pack ultra-stretch, super-soft bamboo blend underwear, our commitment to value, quality and comfort are at the heart of everything we do.

So 'Find all your spare pairs at Spairs' and fill your top drawer the easy way today!