FREE 48HR TRACKED DELIVERY!

Men's 3 Pack Spairs Plain Cotton Keyhole Trunks

4.8
£9.99

(That's Just £3.33 Per Pair! )

Black / Multi
Black / Multi

Men's 3 Pack Spairs Plain Cotton Keyhole Trunks

4.8
£9.99

(That's Just £3.33 Per Pair! )

Select Size SIZE GUIDE
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- Currently out of stock
BUY ANY 2 OR MORE PACKS & SAVE 10%
(59) Read Reviews
  • FREE 48hr Tracked Delivery!
  • 3 Pair pack; Amazing value
  • Convenient keyhole opening; 7cm leg inseam
  • Soft cotton blend
  • Soft, brushed waistbands; Stetch fit jersey knit; Machine washable at 40°
  • Printed care label for zero irritation
  • Delivered straight through your letterbox* No more waiting in or missed deliveries!

Give your underwear collection a makeover with our 3 pair packs of Men's Soft Blend Cotton Keyhole Trunks. They each feature convenient, functional keyhole fly fronts and soft brushed woven elasticated waistbands for a secure feel. Soft, breathable cotton ensures they are comfortable all day long and the stretch jersey, enables all the freedom of movement you need while also providing a great fitted silhouette. Delivered 'straight through your letterbox' - No more waiting in or missed deliveries!

Made in Bangladesh: BlkMul: 95% Cotton, 5% Elastane, GryMul: 1: 85% Cotton, 10% Viscose, 5% Elastane, 2: 62% Cotton, 33% Polyester, 5% Elastane, 3: 58% Cotton, 37% Polyester, 5% Elastane, BlkTon: 95% Cotton, 5% Elastane

Spairs offers FREE 48hr Tracked Delivery to any UK address as standard, or choose to upgrade to 24hr Tracked Delivery from just 99p! Royal Mail are our chosen courier and you can expect to receive your order in 2 working days including Saturdays. Find more delivery info here.

*Our individual pack shipping boxes are designed to fit through a standard UK letterbox, meaning quick and easy, hassle free delivery. Find out more here.

We've worked hard to make our recyclable card shipping boxes as eco-friendly as possible. By removing all paper inserts from our innovative product packaging, which also serves as our shipping box; we've reduced postage costs, packing materials and wastage too!

Sorry - we can't take back underwear that has been worn, unpackaged or opened unless the item is faulty.

SOFT COTTON BLEND FUNCTIONAL KEYHOLE FLY SOFT, BRUSHED WAISTBAND PRINTED CARE LABEL BIG VALUE 3 PACK SOFT COTTON BLEND FUNCTIONAL KEYHOLE FLY SOFT, BRUSHED WAISTBAND PRINTED CARE LABEL BIG VALUE 3 PACK

Soft, Breathable Cotton Blend

Soft, breathable cotton ensures these trunks are comfortable all day long and the stretch jersey cotton and elastane blend, enables all the freedom of movement you need while providing a great fitted silhouette. 

Comfort And Functionality

Featuring a soft, brushed waistband and tagless printed care label for zero irritation, these cotton trunks provide comfort where you need it most and feature a functional right-handed keyhole fly for ease of use!

Delivered FREE Through Your Letterbox!

Our fantastic value individual pack shipping boxes are designed to fit through a standard* UK letterbox, meaning quick and easy, FREE delivery!

Shipping box dimensions: 2.3 x 34.8 x 24.5cm. *Applicable to individual pack options only; where more than 1 pack is ordered items will be shipped in a larger outer box.

What Our Customers Say...
4.8/5
Independent Feedback based on 59 verified reviews.
Online Reviewer
Monday, 14 July 2025

Great quality and speedy delivery


Trusted Customer
Monday, 28 October 2024

Good


Trusted Customer
Friday, 17 May 2024

Delivery was good. Only one slight problem, size XXL states 42-44 but l have found them a bit tight on the waist


Jay Davis
Sunday, 05 May 2024


Victor Gwatkin
Thursday, 28 March 2024

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Cotton Trunks FAQs

Cotton is a natural fiber that allows airflow, keeping you cool throughout the day. The soft texture ensures comfort, while its ability to absorb moisture helps prevent discomfort caused by sweating. Many people choose cotton trunks because they provide a snug yet flexible fit that supports movement without feeling restrictive. The natural softness of Cotton Underwear reduces the risk of irritation, making them a go-to option for men who prioritize comfort in their underwear.

 

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!

 

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.