Super-Soft, Breathable Bamboo
Our amazingly soft, eco-friendly, breathable bamboo fabric not only feels luxurious against your skin but also fights odours and ensures you stay cooler, drier and fresher throughout the day.


Total Comfort; All Day Long
No itchy labels! Our amazing printed care labels and soft, brushed waistbands provide amazing all day comfort with zero irritation.
10% Discount And FREE 48hr Tracked Delivery!
Fill your top drawer the quick and easy way and enjoy more for less with our amazing offer; Buy any 2 or more packs and enjoy a 10% DISCOUNT and FREE 48hr TRACKED DELIVERY! No promo codes needed—just shop and save instantly!
From our amazing value 7 pair socks packs to our 3 pack ultra-stretch, super-soft bamboo underwear, our commitment to value, quality and comfort are at the heart of everything we do.

These trunks arrived promptly, are beautifully soft easy to wash and keep their shape after many washes. I’d recommend them. My husband says they are very comfortable to wear.
Good Quality & Price.👍
Hubby said theyre very comfortable , feel nice and soft
The site was easy to order from and the prices were competitive. Delivery was good, they arrived in a recyclable letterbox box. Nice colours, a good fit and a smooth luxurious feel to them. The only downside was I didn't notice there was no keyhole access, which is my error.
Great shorts , lightweight, comfortable, love the colour, good price
I was very sceptical when ordering due to the low price when comparing to other companies offering bamboo trunks. However, pleasantly surprised goods seem good quality and exceptional value for money. The fit is good and so far wash very well.
I was very sceptical when ordering due to the low price when comparing to other companies offering bamboo trunks. However, pleasantly surprised goods seem good quality and exceptional value for money. The fit is good and so far wash very well.
Good fit though material a bit thin
Received in good order thanks
Love these boxers, very comfortable and excellent value for money
good quality but just a little short in leg length ,,another inch or so would have made them great
I think the first six pairs have no openings at the front the second six pairs are perfect and complete very good product and excellent delivery time
Good value and quality.
Comfortable and affordable
Very prompt delivery
good product fast service
These fit really well, they are very soft and they have washed well
It’s a pity you can’t mix and match,not bad value,quite comfortable
Fine for the Cost
Men's 3 Pack Spairs Stripe and Plain Bamboo Fitted Trunks
Just as ithiughttheywohld be. Can’t say anymore as they are a Christmas prsenr
Bamboo Trunks FAQs
Bamboo Underwear is generally softer, more breathable, and better at moisture-wicking compared to Cotton Underwear and other synthetic alternatives. Bamboo fibers naturally regulate temperature, helping you feel cooler in the summer and warmer in the winter. They are also naturally hypoallergenic and antibacterial which helps prevent odour build up and provides all-day freshness, making bamboo boxer Shorts suitable for people with diabetes, eczema, or sensitive skin.
Keyhole Boxer Shorts feature a longer leg length compared to trunk briefs, typically extending halfway down the thigh. This longer leg length helps prevent thigh chafing and offers a more secure fit. This style is particularly beneficial for those who prefer additional coverage and comfort reducing any chance the leg seams will 'ride up'.
Fitted Trunk Briefs are known for their shorter legs and snug fit. They have a low to mid rise (where they sit on the waist) and provide a sleek, modern look with a fitted silhouette. The shorter leg length means less fabric, which can be ideal for wearing under tighter pants or jeans.
Both Men's underwear styles offer unique benefits, ensuring that you can find the perfect pair to suit your lifestyle. Better still our men's underwear is available in both cotton and bamboo!
Spairs bamboo blend underwear are an excellent eco-friendly choice. As the worlds fastest growing plant, bamboo grows rapidly without the need for pesticides or additional water. Kinder to the environment, bamboo plants can be harvested without damaging established root systems and can absorb up to 35% more carbon dioxide than trees making bamboo an ideal choice for a more sustainable way of clothing the planet!
Our amazing, ultra-stretch, lightweight Spairs bamboo Boxers, Knickers, Briefs and Fitted Trunks also feature our signature, soft brushed elasticated waistbands and tagless printed care labels for total all-day comfort and zero irritation.
Knitted using our amazingly soft, midweight, bamboo and cotton blend, our Men’s and Women's Bamboo Crew Neck T-shirts will keep you cool and dry throughout the day.
Whatever the season our 5 Packs of Men's and Women's Bamboo Trainer Socks are sure to become your new favourite Spairs. Made from a sustainable, luxurious bamboo rich blend these quality, super-soft Trainer Socks feature elasticated arch supports to stop the socks 'slipping' keeping them securely in place all day long.
So find unparalleled comfort and amazing value with our high quality bamboo products today!
Yes! Buy any 2 or more packs and enjoy a 10% DISCOUNT!
Fill your top drawer the quick and easy way and enjoy more for less with our amazing offer; Buy any 2 or more packs and enjoy a 10% DISCOUNT and FREE 48hr TRACKED DELIVERY!
Discount applied at check out - No promo codes needed; Just shop and save instantly!
That's right! Spairs offers FREE 48hr Tracked Delivery to any UK address as standard.
Find out more about our shipping here.