Best Reebok Boys Athletic Underwear in 2026
Daisy
Last Updated: Jul 19, 2026
Daisy
Last Updated: Jul 19, 2026
* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
YOUR FAVORITE MARIO CHARATERS: Your child will love these Mario underwear with fun prints and designs - multiple pack sizes and silhouettes available with Mario, Luigi, Toad, Yoshi, Peach and Bowser
The 5pk and 8pk Boys briefs and boxer briefs are 100% combed cotton. The 4pk and 7pk athletic boxer briefs are made with Coolcraft Technology for Ultra Cool Softness.
So many great options and pack sizes available for fun daily wear.
All Pairs are tagless with a brushed waistband for ultimate comfort
Official Authorized Licensed product brought to you by Handcraft
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
QUALITY FABRIC – Our Hanes boys' boxer briefs are made from breathable 100% polyester that's soft and moves with him through school, sports, and beyond.
VALUE YOU EXPECT – Each boys' underwear value pack includes 6 pairs of boxer briefs in assorted colors. NOTE: Colors/patterns may vary depending on availability.
BREATHABLE, MOISTURE-WICKING DESIGN – X-Temp, double-dry technology helps wick moisture to keep him cool and dry all day long.
COMFORT YOU DESERVE – The Comfort Flex logo waistband keeps your boys' boxer briefs from pinching and binding.
NO TAG, NO ITCH – Because who has time for scratchy tags?
SIZE OPTIONS – From boys' boxer briefs sizes Small, Medium, Large, or Extra Large, ranging in ages 5-12 years old, our wide variety of boys' underwear size options makes shopping simple.
EASY CARE – Throw your new kids' underwear right in the washing machine on laundry day.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
QUALITY FABRIC – Our Hanes boys' boxer briefs are made from breathable 100% polyester that's soft and moves with him through school, sports, and beyond.
VALUE YOU EXPECT – Each boys' underwear value pack includes 6 pairs of boxer briefs in assorted colors. NOTE: Colors/patterns may vary depending on availability.
BREATHABLE, MOISTURE-WICKING DESIGN – X-Temp, double-dry technology helps wick moisture to keep him cool and dry all day long.
COMFORT YOU DESERVE – The Comfort Flex logo waistband keeps your boys' boxer briefs from pinching and binding.
NO TAG, NO ITCH – Because who has time for scratchy tags?
SIZE OPTIONS – From boys' boxer briefs sizes Small, Medium, Large, or Extra Large, ranging in ages 5-12 years old, our wide variety of boys' underwear size options makes shopping simple.
EASY CARE – Throw your new kids' underwear right in the washing machine on laundry day.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
QUALITY FABRIC – Our Hanes boys' boxer briefs are made from a breathable 58% cotton/37% polyester/5% spandex blend that's soft and moves with him through school, sports, and beyond.
VALUE YOU EXPECT – Each boys' underwear value pack includes 6 pairs of kids' boxer briefs for boys in assorted colors. NOTE: Colors/patterns may vary depending on availability.
BREATHABLE, MOISTURE-WICKING DESIGN – X-Temp technology helps wick away moisture to keep him cool and dry all day long.
COMFORT HE DESERVES – Comfort Flex logo waistband keeps his boxer briefs from pinching and binding.
TAG-FREE - For itch-free inside comfort.
SIZE OPTIONS – Available in sizes Small, Medium, Large, or Extra Large, for ages 5-12, our wide variety of boys' underwear size options makes shopping simple.
EASY CARE – Throw this boxer brief underwear right in the washing machine on laundry day.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
QUALITY FABRIC – Our Hanes boys' boxer briefs are made from breathable, stretchy 60% rayon/40% polyester that's soft and moves with him through school, sports, and beyond.
VALUE YOU EXPECT – Each boys' underwear value pack includes 6 pairs of boxer briefs for boys in assorted colors. NOTE: Colors/patterns may vary depending on availability.
BREATHABLE, MOISTURE-WICKING DESIGN – X-Temp, double-dry technology helps wick moisture to keep him cool and dry all day long.
COMFORT HE DESERVES – A Comfort Flex logo waistband prevents pinching and binding.
NO TAG, NO ITCH – Because who has time for scratchy tags?
SIZE OPTIONS – From boys' boxer briefs sizes Small, Medium, Large, or Extra Large, ranging in ages 5-12 years old, our wide variety of boys' underwear size options makes shopping simple.
EASY CARE – Throw your new kids' underwear right in the washing machine on laundry day.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
QUALITY FABRIC – Our men's boxer briefs are made from 100% cotton that's soft and moves with you. Heathered styles are made from 75% cotton/25% polyester.
VALUE YOU EXPECT – Each comfortable men's underwear value pack includes anywhere from 5 to 12 pairs of boxer briefs for men, depending on which option you choose.
BREATHABLE & MOISTURE-WICKING – Cool Comfort technology helps wick moisture to keep you cool and dry all day long.
COMFORT YOU DESERVE – A Comfort Flex waistband helps your men's underwear boxer briefs flex and move with you. No-ride-up construction means your underwear should stay firmly in place.
TAGLESS, TOO – Because who has time for scratchy tags?
SIZE & COLOR OPTIONS – Our wide variety of men's underwear size and color options means we have something for everyone, all while making shopping simple.
EASY CARE – Throw these boxer brief underwear right in the washing machine on laundry day!
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
QUALITY FABRIC - Hanes boys' boxer briefs are made from lightweight 100% cotton that's soft and moves with him through school, sports, and beyond.
VALUE YOU EXPECT - Each boys' underwear value pack includes boxer briefs for boys in assorted colors. NOTE: Colors/patterns may vary depending on availability.
BREATHABLE, MOISTURE-WICKING DESIGN - Cool Comfort technology helps wick moisture to keep him cool and dry all day long.
COMFORT HE DESERVES - Comfort Flex waistband keeps his underwear from pinching and binding for an ultra comfortable fit.
TAGS BEGONE - No annoying tag to think about.
SIZE OPTIONS - Available in sizes Small, Medium, or Large for ages 5-12.
EASY CARE - Throw your new kids' underwear right in the washing machine on laundry day.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
QUALITY FABRIC – Our men's mesh underwear 3-pack is made from 88% polyester/12% spandex with 4-way stretch that's soft and moves with you
VALUE YOU EXPECT – Each men's underwear value pack includes 3 pairs of boxer briefs for men
STARTS COOL. KEEPS COOL – X-Temp men's boxer briefs are designed to adapt to your temperature and activity to help you stay cool, no matter what your day brings
ODOR CONTROL – Our advanced odor protection helps you smell fresh all day long
COMFORT YOU DESERVE – A moisture-wicking waistband (with our modern graphic Hanes logo) helps your men's underwear boxer briefs flex and move with you. A no-ride-up design stays securely in place, so you don't have to keep adjusting
TAGLESS, TOO – Because who has time for scratchy tags?
SIZE OPTIONS – From men's underwear sizes Small to extended sizes 3XL, our multiple underpants size options make shopping simple
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
QUALITY FABRIC – Our men's mesh underwear 3-pack is made from 88% polyester/12% spandex with 4-way stretch that's soft and moves with you
VALUE YOU EXPECT – Each men's underwear value pack includes 3 pairs of boxer briefs for men
STARTS COOL. KEEPS COOL – X-Temp men's boxer briefs are designed to adapt to your temperature and activity to help you stay cool, no matter what your day brings
ODOR CONTROL – Our advanced odor protection helps you smell fresh all day long
COMFORT YOU DESERVE – A moisture-wicking waistband (with our modern graphic Hanes logo) helps your men's underwear boxer briefs flex and move with you. A no-ride-up design stays securely in place, so you don't have to keep adjusting
TAGLESS, TOO – Because who has time for scratchy tags?
SIZE OPTIONS – From men's underwear sizes Small to extended sizes 3XL, our multiple underpants size options make shopping simple
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Coconut Cove | 9.37 | ✅ | ✅ | ✅ |
Your child will love these Pokemon underwear with fun prints and designs - multiple pack sizes and prints for everyday wear
The 5pk boxer briefs are 100% combed cotton. The 4pk and 7pk athletic boxer briefs are made with Coolcraft Technology for Ultra Cool Softness.
So many great options and pack sizes available for fun daily wear.
All Pairs are tagless with a brushed waistband for ultimate comfort
Official Authorized Licensed product brought to you by Handcraft
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Your child will love these Sonic underwear with fun prints and designs - multiple pack sizes and silhouettes available
The 5pk and 8pk Boys briefs and boxer briefs are 100% combed cotton. The 4pk and 7pk athletic boxer briefs are made with Coolcraft Technology for Ultra Cool Softness.
So many great options and pack sizes available for fun daily wear.
All Pairs are tagless with a brushed waistband for ultimate comfort
Official Authorized Licensed product brought to you by Handcraft
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| ANGEL CITIZ | 6.11 | ✅ | ✅ | ✅ |
BOXER BRIEFS FIT SIZE - Small (28”- 30”), Medium (31”- 33”), Large (34”- 36”), X-Large (36" - 38"), XX-Large (38" - 40"). Some customers previously gave feedback that the size was too small, but now the size has been upgraded and increased. To get the right size, please check the size chart before ordering.
BREATHABLE FABRIC - Men's underwear shorts are made of 88% polyester 12% spandex. These boxer briefs for men will keep you cool, comfortable, and dry all day long. They are so comfortable, you will forget you are wearing them.
COMFORT YOU DESERVE - Men's underwear boxer briefs using wide waistband design, fit close with your waist, provides comfort and anti-slippery, allowing you to move without limits.
NO FLY U POUCH - Upgrade U-Pouch provides more space and keeps man's private area much more comfortable and safe. A lightweight 4-way stretch supports your every move.
PERFECT GIFT - Men's sexy boxer briefs with funny cartoon pattern will catch eyeballs and be fun to wear. Valentine's Day, Anniversary Day, Wedding Day, Birthday, Christmas Day, Thanksgiving Day, Easter Day and any other holiday gifts are the most unique and perfect commemorative gifts for your husband or boyfriend. Imagine the look on their face when they receive these unique underwear! Don’t pass up an opportunity to make someone smile!
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Terramar Sports Inc | 9.93 | ✅ | ✅ | ✅ |
What’s Included: 3 New Balance Boy's Sport Performance Boxer Briefs. The underwear is available in multiple colors and designs and comes in multiple sizes: X-Small (4-6), Small (6-8), Medium (10-12), Large (14-16), and X-Large (16-18).
Ultimate Comfort: Made from 92% polyster and 8% spandex, these boxer briefs are tagless to avoid irritation to the skin. They are soft, comfortable and durable for everyday wear.
Features: Longer inseam for more coverage. The contoured pouch makes it an ideal fit with the gussett for enhanced movement. The 360 degree stretch on the boxer briefs allow for easy movement and comfort.
Superior Design: The moisture wicking feature releases mositure away from the body and the fast drying makes it perfect for play on the field. The wide and soft logo waistband is made for comfort. Perfect for everyday wear.
How to Wash: Washer and dryer safe! Machine wash cold with like colors. Tumble dry low. For long lasting wear, do not bleach, iron, dry clean or use fabric softener and dryer sheets.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| pangruowurenstore | 0.00 | ❌ | ❌ | ❌ |
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| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| XXHZL | 7.50 | ❌ | ❌ | ❌ |
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Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Hanes | 8 |
| Generic | 2 |
| Angel Citiz | 1 |
| New Balance | 1 |
| Nintendo | 1 |
| Pokemon | 1 |
| Sonic The Hedgehog | 1 |
We've carried out a comprehensive analysis of 288,996 reviews on boys athletic underwear, using our selection criteria to identify the best options in the boys' fashion. Our findings reveal that most customers typically select boys athletic underwear priced around $17.12, with top brands including under armour, hanes, leao, b.u.m. equipment, reebok, nintendo, new balance, star wars and russell athletic and pokemon
Our team of expert editors reviewed these high-quality items and handpicked the top 15 boys athletic underwear for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the boys' fashion category. These include amazon.com, leao sportswear, lucky 21, prime core basics, terramar sports inc, jersey shore outfitters, coconut cove, wujlnoo and billy's best deals and m&u sports .
We are dedicated to assisting our users in finding the right briefs Products based on their needs, saving them considerable time when choosing which boys athletic underwear to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.
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