10 Best Underwear For Boys in The UK

Last updated on 12/08/2025

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Pierre Calvini Boys Boxers (6/12 Pack) – Soft & Breathable Cotton Boys Boxer Shorts – Durable, Comfortable & Anti-Chafing – Multipack Hipster Underwear For Kids (Ages 5-13) - Black

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Why We Love It

Durable fabric, long-lasting wear.
Non-scratchy, irritation-free comfort.
Vibrant colors kids love.

Main Highlights

TRUSTED BY THOUSANDS OF PARENTS - Invest in your children with our premium boys boxers and give them the comfort, style and support that they deserve. Our kids boxers offer breathability for all day freshness, while the durable fabric ensures long-lasting wear even after many washes.
DURABLE & COMFORTABLE - Made with 95% high-quality cotton and 5% elastane, our boys' boxer shorts are so comfy, your little one might forget they're even wearing them! With just the right amount of elastane, these cotton boxers move with your kid's every wild adventure.
NO MORE FIDGETING - These boys' boxer shorts feature smooth, non-scratchy seams and a soft elasticated waistband to prevent itching and irritation. Our boys underpants are crafted to move with your child preventing constant adjustments or complaints.
PERFECT FOR EVERYDAY WEAR - Great for School, Sports & Lounging. These boys pants offer breathable support, making them ideal for daily wear, PE, and weekend activities. A must-have staple in every boy’s wardrobe.
STYLISH & EASY TO MAINTAIN - No more dull, stretched-out boxers! Designed with vibrant colours and a snug fit, these boys boxers keep their shape and softness wash after wash. Plus, they’re machine washable - perfect for busy parents and active kids!

PUMA Boy's Boxer, Blue Combo, 146-152 (Pack of 5)

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Why We Love It

Ultimate comfort for all-day wear.
Soft fabric feels gentle against skin.
Flexible waistband ensures a snug fit.

Main Highlights

Comfort cotton stretch
Comfort waistband
Soft touch fabric
Easy everyday comfort
Sporty underwear for kids

JACK & JONES Kids Olver Trunk 5Pk Dark Green Melange 14 Years

17% OffFree Shipping

Why We Love It

Comfortable fit for boys.
High-quality Danish brand.
Stylish and durable.

Main Highlights

Boxer shorts for boys in standard from the Danish brand Jack & Jones Junior
12210880
Underwear
JACK & JONES JUNIOR

Jack & Jones Boys Jachuey Trunks 5 Pack Noos Jnr Boxer Shorts, Black, 16 Years UK

40% OffFree Shipping

Why We Love It

Long-lasting woven elastic waistband.
Comfortable stretch polybag products.
Printed care label included.

Main Highlights

5 Pack Underpants Without Fly
Printed Care Label
Polybag Products
Woven Elastic Waistband for Long Lasting and Comfortable Stretch

JackLoveBriefs Boys Boxer Shorts Cotton Dinosaur Polar Bear Pattern Boy Underwear 12 Pack, 4-5 Years, Blue, Size: M

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Why We Love It

Available in multiple sizes.
Cute animal patterns.
Comfortable elastic waistband.

Main Highlights

Size:1-3Years(S/Height 35.5-43 in),4-5Years(M/Height 40.5-46.5 in),5-7Years(L/Height 42.5-50.5 in),7-9Years(XL/Height 48.5-54.5 in),9-11Years(XXL/Height 52.5-60.5 in),10-13Years(XXXL/Height 58.5-64.5 in).Please choose the right size by your height.
Please notice the washing label is on the outside of the underwear and suggest machine washing
Multi-patterned Panties: the boys boxer briefs are printed with twelve different cute animal patterns like dinosaur, polar bear.
Comfy Elastic Waist: the little boy underpants are designed with elastic waistband, which offers enough comfort.
Breathable: this product is made from high-quality breathable material, effectively keeping the skin and intimate part clean and comfortable.

JackLoveBriefs Boys' Briefs Dinosaur Truck toddler underwear boys(Pack of 12,2-3 years, MULTICOLOR,Size:100)

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Why We Love It

Great variety of sizes.
Soft lightweight material.
Elasticated waist for comfort.

Main Highlights

100% Cotton is better quality than 95% cotton, more comfortable and more breathable.
Briefs for boys in soft lightweight and breathable easy wash material breathable .
Design for toddler underwear: Pattern include dinosaur, shark, excavator, it's fit child interesting.
Top quality Briefs with elasticated waist.
Boys briefs for boys in different colours and designs, available in a great variety of sizes.

Minecraft Boys Briefs Pack of 3 Multicolor 9-10 Years

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Why We Love It

Official Minecraft merchandise for kids.
Colorful Creeper designs.
Comfortable for gaming sessions.

Main Highlights

Officially licensed Minecraft merchandise. A colourful 3 pack of briefs for kids, featuring the Minecraft Creeper
A selection of trunk style underwear, each pair with a different design. The blue pair showcases an all over print of creeper with a pixel background. The black pair has a trio of creepers and the green pair has one creeper with "SSSSS" lettering
All pairs feature a black elastic waistband decorated with the Minecraft logo
Gaming fans will love these Minecraft undies with assorted creeper prints
These Minecraft pants will keep your gamer comfy through their next gaming session with their cool creeper designs

Boys 10 Pack 100% Cotton Briefs – Soft & Breathable Underwear Knickers, Ages 2 to 16 Years (UK, Age, 13 Years, 14 Years, Regular, Blue White Mix)

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Why We Love It

Value pack for better savings.
Ideal for everyday activities.
Soft fabric ensures all-day comfort.

Main Highlights

Value Pack of 10 – A cost-effective underwear solution with 10 high-quality briefs in each pack.
Perfect for School & Everyday Wear – Comfortable and reliable for school, playtime, and daily use.
100% Cotton Comfort – Soft, breathable fabric ensures all-day comfort and is gentle on young skin.
Comfortable Fit – Designed with a snug yet gentle waistband that stays in place without digging into the skin.
Wide Size Range – Available for boys aged 2 to 16 years, making it easy to find the perfect fit.

Bonjour® Boys Boxer Shorts Designer Trunk Boxers Underwear - Six Pack Assorted, 11-12 yrs

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Why We Love It

All day comfort guaranteed.
Stylish and breathable design.
Soft feel cotton fabric.

Main Highlights

PREMIUM QUALITY - 6 pack Boy's Boxer Trunks . Made using high quality blend of Cotton to ensure Maximum Comfort, Durability and Lasting wear. Designed with a great selection of vibrant colours and waistbands. The cotton elastane blend offer all day Comfort while the durable fabric ensures long lasting wear after many washes.
COMFORT FIT - Made using a carefully selected blend of materials ensuring the boxers trunks are super soft to the skin, offering all day comfort . Made to ensure that the boys boxers trunks are a breathable fabric keeping your boy feeling fresh all day long. Designed with a 3D comfort pouch for added comfort, designed to minimise the need to make adjustments and offer all day comfort.
DURABLE / EASY CARE - Made using a 95% high quality cotton and 5% elastane to ensure that these Bonjour boys boxer trunks are very comfy, The right amount of elastane ensures that they adapt to the boys body shape and movement when active playing or doing sport. Have an anti-ride up feature keeping them in place, a breathable fabric with a smart supportive waistband . Are machine washable , easy care and long lasti
VIBRANT COLOURS - Designed with a selection of great exciting colours . Both kids and parents love our Bonjour boys boxer trunks which offer comfort, durability and style for growing boys
As this is a six pack of assorted colours some may vary from colours shown in image

FedMois Boys Knickers Cotton Boxer Briefs Underpants Underwear (Pack of 8), Dinosaurs and Auto, 5-7 Years

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Why We Love It

Super soft and comfortable.
Stretchy waistband, no marks.
Pretty patterns and colors.

Main Highlights

to find your size you can refer to the size chart in the Product Description.
Materials: 95% Cotton, 5% Elastane. Crotch: 100% Cotton
comfortable to wear and wash well. Super soft elastic around the waist and thighs is well stretchy and won't leave any elastic marks.
8 pretty patterns and colours as picture show.

8.8

Excellent

We scanned 1306 products

We reviewed these offers relevant to the Underwear For Boys within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like Pierre Calvini, PUMA, JACK & JONES, JackLoveBriefs, Minecraft, Belvian, Bonjour, FedMois, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Underwear For Boys in the market, we considered we took a deep dive into 6531 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is Pierre Calvini Boys Boxers (6/12 Pack) – Soft & Breathable Cotton Boys Boxer Shorts – Durable, Comfortable & Anti-Chafing – Multipack Hipster Underwear For Kids (Ages 5-13) - Black. We love many things about this product by Pierre Calvini. What sets it apart from the competition is Durable fabric, long-lasting wear, Non-scratchy, irritation-free comfort, Vibrant colors kids love.
The best value product for most shoppers and where user satisfaction is continuously the highest is PUMA Boy's Boxer, Blue Combo, 146-152 (Pack of 5) by PUMA based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Underwear For Boys and the best cost-to-value ratio is Jack & Jones Boys Jachuey Trunks 5 Pack Noos Jnr Boxer Shorts, Black, 16 Years UKat JACK & JONES with a 40% discount.
Our list of the best Underwear For Boys is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.

10 Best Underwear For Boys in The UK

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We scanned 1306 products

We concluded that: