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. Premium feel, everyday price.
10% Discount And Free UK 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 cotton socks multipacks to our 5 pack lightweight, breathable bamboo underwear, our commitment to value, quality and comfort are at the heart of everything we do. Spairs; buy more, spend less.
To be honest ,since trying my purchase I appear to have developed a rash on my lower back. I am not saying this is necessarily due to my spares garments,it would be interesting to hear your comments on the matter. David Green.
Not as cooling as described but good value for money.
No fly very surprised me as they are for men
Quite thin not as thick as expected, however good quality for the price
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 Trunks 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!
You should choose your usual waist size in inches. Our tagless Bamboo Trunks run true-to-size and are designed with superior stretch for comfort and wearability.
A detailed Men's Bamboo Trunks Size Guide can be found at the top of this page or on our Size Guide page.
The answer is yes, Spairs Bamboo Underwear is 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 Cotton Underwear and bamboo Boxers, 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 Bamboo T-Shirts and Women's Bamboo T-Shirts will keep you cool and dry throughout the day.
Whatever the season our 5 Packs of Men's Trainer Socks and Women's 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.
Looking for the perfect everyday crew sock? Our much-loved gentle hold, comfort cuffs mean Spairs Men's Bamboo Socks and Women's Bamboo Socks won’t constrict or pinch the leg as they hold up without pressure.
So find unparalleled comfort and amazing value with our high quality Bamboo Clothing today.
Save more when you stock up on everyday essentials. Buy any 2 or more packs of socks, underwear or basics and enjoy 10% off.
It’s the easy way to fill your top drawer for less, with free UK delivery on every order. Mix and match any Spairs packs - discount is applied automatically at checkout - with no codes needed. Simply add your items to the basket and save instantly.
That's right! Spairs offers free 48hr tracked delivery to any UK address with every order. Or choose to upgrade to 24hr tracked delivery from just 99p.
Check out our Delivery Info.
