Best Cotton Underwear for Boys of 2025

John Zimmer Avatar
John Zimmer
Last Updated: 8 Feb 2025

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Cotton underwear for boys is a comfortable and practical choice for everyday wear. Made from soft and breathable fabric, these underwear provide all-day comfort and support. With a variety of styles and designs available, boys can choose the ones that suit their preferences. The high-quality cotton material ensures durability and easy maintenance, making them a great investment. Whether for school, sports, or casual wear, cotton underwear for boys is a reliable choice that will keep them comfortable throughout the day.

At a Glance: Our Top Picks

INNERSY Boys Cotton Trunks Multipack 5 Cover #TOP 1
INNERSY Boys Cotton Trunks Multipack 5
ftb score rating icon 9.9
ShopMCR Boys Essential Boxer Shorts Multipack Cover #TOP 2
ShopMCR Boys Essential Boxer Shorts Multipack
ftb score rating icon 9.8
Keanu Boys Black Boxer Shorts 6-Pack Cover #TOP 3
Keanu Boys Black Boxer Shorts 6-Pack
ftb score rating icon 9.6

Top 10 Cotton Underwear for Boys

INNERSY Boys Cotton Trunks Multipack 5

12-14 Years
INNERSY Boys Cotton Trunks Multipack 5 Cover
INNERSY Boys Boxers Cotton Trunks Underwear with Fly Pants Teen Big Kids Underpants Multipack 5 (12-14 Years, Classic Basic Colours)

The INNERSY Boys Boxers offer comfort and style for boys aged 12-14 years. Made from soft cotton, these boxers feature a 3D open fly that provides easy access and increased breathability, keeping you fresh during activities. The ultra-elastic waistband ensures a snug fit without riding up, allowing for unrestricted movement. Additionally, the tag-free design eliminates irritation from scratchy labels, while being machine washable for easy care. These thoughtful features make the INNERSY Boys Boxers a practical choice for everyday wear and sports activities.

What We Like
Soft cotton fabric
Comfortable 3D open fly
Ultra-elastic waistband
Tag-free for added comfort
Easy to care for
#TOP 2

ShopMCR Boys Essential Boxer Shorts Multipack

BoyBXSTD7/8ys3P
6-8 Years
ShopMCR Boys Essential Boxer Shorts Multipack Cover
ShopMCR 3 Pack Boys Everyday Essential Boxer Shorts Classic Underwear Cotton Trunks Multipack colour Kid Underpants Comfort Waistband Boxer Brief with Fly 5-13 Years Pants (Striped, 6-8 Years)

The ShopMCR Boys Boxer Shorts offer exceptional comfort and style for active children aged 5-13. With a delightful mix of striped and solid colours, your child can express their personality through their everyday essentials. The comfort waistband and practical fly ensure a snug fit, making them easy to wear for busy days at school or play. Crafted from breathable materials, these boxer shorts provide modern comfort while maintaining a classic appeal, making them a versatile choice for any occasion.

What We Like
Soft and breathable materials
Comfort waistband for snug fit
Variety of colours and styles
Durable for everyday wear
#TOP 3

Keanu Boys Black Boxer Shorts 6-Pack

13 Years
Keanu Boys Black Boxer Shorts 6-Pack Cover
Keanu 6-Pack Boys Black Boxer Shorts – Elastic Jacquard Waistband in Solid Colours – Soft Cotton Blend – Ages 13 Years

The Keanu Boxer Shorts are designed to keep your child comfortable and confident. Made from a soft cotton blend, they provide excellent breathability and stretch, allowing for freedom of movement during play or relaxation. The six-pack includes classic black shorts with vibrant neon waistbands, adding personality to a basic essential. Their mid-length style ensures great coverage and support without feeling restrictive, making them perfect for your child's active lifestyle.

What We Like
Soft and breathable fabric
Fun neon waistband design
Secure and comfortable fit
Great coverage for active kids

Bonjour Boys Boxer Shorts Six Pack

Boys - Cotton Trunks
13 Years
Bonjour Boys Boxer Shorts Six Pack Cover
Bonjour® Boys Boxer Shorts Designer Trunk Boxers Underwear (5 yrs - 13 yrs) ((Six Pack Assorted), 13 yrs)

The Bonjour Boys Boxer Shorts provide exceptional comfort and durability for your young ones. Crafted from a soft cotton blend, these trunks ensure all-day comfort, allowing your boys to stay fresh and active. With a thoughtful 3D comfort pouch, adjustments are minimised, making them ideal for energetic play. The anti-ride up feature keeps the boxers in place, providing peace of mind for busy parents. Plus, they are machine washable, making care easy and hassle-free for families on the go.

What We Like
Super soft and breathable fabric
Comfort pouch minimises adjustments
Anti-ride up feature
Durable and machine washable
#TOP 5

Pokemon Boys Comfortable Cotton Underwear Pack

23149
Multi
7-8 Years
Pokemon Boys Comfortable Cotton Underwear Pack Cover
Pokemon Boys Briefs, Comfortable Cotton Breathable Underwear Pack of 5 Kids Underpants (Multi, 7-8 Years)

The Pokemon Boys Briefs are designed to make daily essentials more enjoyable for your child. With a pack of 5, these soft and breathable underwear are perfect for everyday wear, ensuring maximum comfort. The elasticated waistband provides a snug fit, accommodating the growth of active kids. Each pair features vibrant designs of beloved Pokemon characters, adding a fun element to their wardrobe. These officially licensed briefs not only deliver comfort but also bring a smile to any young Pokemon fan's face.

What We Like
Soft and breathable material
Snug elasticated waistband
Vibrant Pokemon designs
Convenient pack of 5
Officially licensed merchandise
#TOP 6

Thingimijigs Boys Space Patterned Briefs Set

BR223
Multicolour
7-8 Years
Thingimijigs Boys Space Patterned Briefs Set Cover
Thingimijigs 7 Pairs Boys Space Patterned Cotton Blend Briefs Underpants - 7-8 Years Multicolour

The Thingimijigs Space Briefs are a delightful collection of seven pairs of boys' underpants, perfect for your little astronaut. Made from a soft cotton blend, these briefs ensure comfort throughout the day. They feature two pairs of stripes and two pairs adorned with an all-over pattern of stars, rockets, and spacemen, making potty training more enjoyable for your child. With three additional plain pairs featuring space decals, your child will love wearing these themed briefs. Plus, they are machine washable, so keeping them clean is a breeze.

What We Like
Soft cotton blend material
Fun space-themed designs
Perfect for potty training
Machine washable for convenience

JackLoveBriefs Boys Dinosaur Polar Bear Boxer Shorts

331-M
Blue
3-5 Years
JackLoveBriefs Boys Dinosaur Polar Bear Boxer Shorts Cover
JackLoveBriefs Boys Boxer Shorts Cotton Dinosaur Polar Bear Pattern Boy Underwear 12 Pack, 3-5 Years, Blue, Size: M

JackLoveBriefs Boys Boxers are designed for maximum comfort and style. With various sizes catering to ages 1-13 years, you can easily find the perfect fit for your child. The elastic waistband ensures a snug yet comfortable fit, allowing for freedom of movement during play. Made from breathable material, these boxer shorts keep your child's skin feeling fresh and clean. Plus, the pack features twelve different animal patterns, including dinosaurs and polar bears, making them fun and appealing for young boys.

What We Like
Multiple sizes available
Comfortable elastic waistband
Breathable material
Fun animal patterns
Easy machine wash
#TOP 8

Fashion by Purdashian Boys Comfortable Briefs

Fashion by Purdashian Boys Comfortable Briefs Cover
Fashion by Purdashian Boys Pants | Cotton Mix Boys Underwear | Boys Briefs Multipack Pants | Training Pants | Toddler Pants (UK, Age, 2 Years, 3 Years, Regular, Pack Of 5 - Dinosaurs)

Purdashian Boys Briefs are designed for everyday comfort and breathability, making them perfect for daily wear. With a cotton mix of 65% polyester and 35% cotton, these underpants offer the softness of cotton while providing the necessary elasticity for freedom of movement. Their moisture-wicking properties keep you fresh and odour-free throughout the day. Additionally, the elasticated waist and legs ensure a snug fit without riding up, giving you lasting comfort as you go about your day.

What We Like
Comfortable and breathable fabric
Moisture-wicking design
Elasticated waist for snug fit
Durable and machine washable
Available in multiple sizes
#TOP 9

JackLoveBriefs Boys Cotton Boxer Briefs Pack

M-B-M17
Multicolor
2-4 Years
JackLoveBriefs Boys Cotton Boxer Briefs Pack Cover
JackLoveBriefs Boys Cool Cotton Boxer Brief Underwear (Pack of 12) Multicolor,Size:M

The JackLoveBriefs Boys Briefs offer a comfortable fit made from a blend of cotton, modal, and spandex, ensuring your child stays cool throughout the day. Featuring fun dinosaur patterns, these briefs are designed to capture your child's interest and make wearing them enjoyable. With strong seams, they provide added durability, making them ideal for active youngsters. This pack includes 12 colourful pairs, perfect for children aged 2 to 10, ensuring you have plenty of options for everyday wear.

What We Like
Comfortable cotton and modal blend
Fun dinosaur patterns
Durable strong seams
Pack of 12 colourful pairs
#TOP 10

Marvel Boys Underwear Multipack with Avengers Designs

Multicolour
4-5 Years
Marvel Boys Underwear Multipack with Avengers Designs Cover
Marvel - Boys Underwear Multipack - 5 Pack Of Boys Pants - 100% Cotton Pants - Variety Of Avengers Designs - Official Merchandise - 4/5 Years Multicolor

The Marvel Boys Pants Pack is a delightful addition to your child's wardrobe, featuring favourite characters like Iron Man and Thor. The bright colours, including red, blue, and white, make potty training a fun experience for your little superhero. Made from 100% cotton, these pants ensure comfort throughout the day, perfect for active play. They also make an ideal gift for 4-year-olds, bringing excitement to any occasion, especially during Christmas time when they can be a surprise in the gift box.

What We Like
Fun Avengers designs
Bright, colourful options
Soft, comfortable cotton material
Great gift for young children
Buying Guide Image
Editor's Notes

During our cotton underwear for boys research, we found 296 cotton underwear for boys products and shortlisted 10 quality products. We collected and analyzed 44,731 customer reviews through our big data system to write the cotton underwear for boys list. We found that most customers choose cotton underwear for boys with an average price of £11.59.

The cotton underwear for boys are available for purchase. We have researched hundreds of brands and picked the top brands of cotton underwear for boys, including INNERSY, ShopMCR, Keanu, Bonjour, Thingimijigs. The seller of top 1 product has received honest feedback from 964 consumers with an average rating of 4.9.

Written by
John Zimmer Avatar

John Zimmer is a truly professional writer on findthisbest.com. He has specialized in writing content a wide variety of fields for over a decade. Since 2011, he has been using his expertise and extensive experience to write content for online shopping guide websites. In addition to writing for findthisbest.com, he has appeared in publications such as The Spruce, Wirecutter and Bestbuy.