Boys Boxer Briefs with Functional Fly and Fabric-Covered Elastic
Are you looking for the perfect underwear for your active little boys? Look no further! Our Boys Organic Cotton Boxer Brief 3 Pack offers the ultimate comfort and support for your adventurous kids. Crafted with the utmost care, these boys’ boxer briefs are tailored to keep your boys comfortable and at ease all day long.
Functional Fly for Easy Convenience
Say goodbye to fuss and hello to convenience with our boys boxer briefs. The functional fly design ensures hassle-free bathroom breaks, providing your kids with an effortless experience throughout their busy day. No more struggling with underwear during restroom visits – our boxer briefs make life easier for both moms and kids!
Fabric Covered Elastic for a Gentle Touch
We understand the importance of keeping your boys comfortable throughout the day. Our boys’ boxers feature fabric-covered elastic, providing a gentle and snug fit without any irritating marks on their delicate skin. Rest assured, the elastic will stay in place while offering unmatched comfort for those endless hours of play and activities.
Made from premium organic cotton, these boxer briefs are not only soft but also gentle on the environment. The fabric is breathable, keeping your boys cool and dry, even during the hottest summer days. And that's not all – the stretch fabric ensures a flexible fit, allowing your kids to move with ease without feeling restricted.
Boy Underwear Redefined – Boys Boxers with the Perfect Fit
Searching for the ultimate boy underwear that combines comfort, durability, and style? Look no further! Our Boys Organic Cotton Boxer Briefs are not just ordinary boxers – they are crafted to provide the perfect fit, making your little ones feel like they're wearing a second skin.
Boys Boxers for Maximum Comfort
Our boy underwear collection is designed with your child's comfort in mind. Made from organic cotton, these boxers are incredibly soft and gentle, providing a luxurious feel against their skin. The flat seams eliminate irritation, ensuring that your boys stay comfortable and free from any discomfort caused by regular boxers.
The Ideal Boys Boxers for Every Adventure
Whether it's a day at school, an outdoor adventure, or a family vacation, our boy underwear is up to the challenge. The stretch fabric allows for easy movement, while the covered elastic ensures a secure fit that won't ride up or down during activities.
Elevate your boys' underwear experience with our Boys Organic Cotton Boxer Brief 3 Pack. The functional fly and fabric-covered elastic ensure convenience and comfort, making it a must-have addition to your kids' wardrobe. Treat your boys to the best – they deserve it!
- 95% GOTS Certified Organic Cotton / 5% Spandex
- Fair Trade CertifiedTM Factory
- Functional fly
- Fabric covered elastic
95% Organic Cotton / 5% Spandex. Pre-Shrunk Fabric.
Machine Wash Cold. Tumble Dry.
Designed in California.
Made in India.
Global Organic Textile Standard (GOTS) Certified

Fair Trade
Certified Factory

Girls Underwear Size Chart
Size | Numeric Size | Height | Weight |
XX-Small | 2T/3T | 35" - 40" | 41 - 45 lbs |
X-Small | 4T/5T | 41" - 46" | 46 - 52 lbs |
Small | 6/7 | 47" - 50" | 53 - 59 lbs |
Medium | 8 | 50" - 53" | 59 - 65 lbs |
Large | 10 | 53" - 56" | 65 - 73 lbs |
X-Large | 12 | 56" - 59" | 73 - 81 lbs |
XX-Large | 14 | 59" - 62" | 81 - 95 lbs |
Girls Bralette Size Chart
Size | Numeric Size | Height | Weight | Band |
Medium | 8 | 50" - 53" | 59 - 65 lbs | 22" |
Large | 10 | 53" - 56" | 65 - 73 lbs | 23" |
X-Large | 12 | 56" - 59" | 73 - 81 lbs | 24 1/2" |
XX-Large | 14 | 59" - 62" | 81 - 95 lbs | 26" |
Boys Underwear Size Chart
Size | Height | Weight | Waist | Hip |
X-Small (4/5) | 43" - 46" | 46 - 52 lbs | 23" | 24" |
Small (6/7) | 47" - 50" | 53 - 59 lbs | 23 1/2" | 25 1/2" |
Medium (8) | 50" - 53" | 59 - 65 lbs | 23 1/2" |
27" |
Large (10) | 53" - 56" | 65 - 73 lbs | 24" | 28 1/2" |
X-Large (12) |
56" - 59" | 73- 81 lbs | 24 1/2" | 30" |
XX-Large (14) |
59"- 62" | 81 - 95 lbs | 25" | 31 1/2" |
Kids Sleepwear Size Chart
Size | Height | Weight | Chest | Waist | Hip |
2T | 33" - 36" | 30 - 33 lbs | 20" | 20" | 21" |
3T | 36" - 39" | 33 - 36 lbs | 21" | 21" | 22" |
4T | 39" - 42" | 36 - 40 lbs | 22" | 22" | 23" |
5T | 42" - 45" | 40 - 44 lbs | 23" | 22" | 24" |
6 | 45" - 48" | 44 - 50 lbs | 24" | 23" | 25" |
7 | 48" - 51" | 50 - 55 lbs | 25" | 23" | 26" |
8 | 51" - 54" | 55 - 60 lbs | 26" | 23"" | 27" |
10 | 54" - 56 1/2" | 60 - 68 lbs | 27" | 24" | 28" |
12 | 56 1/2" - 59" | 68 - 75 lbs | 28" | 24" | 30" |
14 | 59" - 62" | 75 - 85 lbs | 29" | 25" | 31" |
Adult Unisex Sleepwear Size Chart
Size | Inseam | Chest | Waist | Hip |
X-Small | 30" | 34" | 26" | 36" |
Small | 30.5" | 36" | 28" | 38" |
Medium | 31" | 39" | 31" |
41" |
Large | 31.5" | 42" | 34" | 44" |
X-Large |
31.5" | 46" | 38" | 48" |
XX-Large |
31.5" | 50" | 42" | 52" |
Kids Apparel Size Chart
Size | Height | Weight | Chest | Waist | Hip |
2T | 33" - 36" | 33 - 37 lbs | 20 1/2" | 20" | 21" |
3T | 36" - 39" | 37 - 41 lbs | 21 1/2" | 21" | 22" |
4T | 39" - 42" | 41 - 45 lbs | 22 1/2" | 22" | 23" |
X-Small (4/5) | 43" - 46" | 46 - 52 lbs | 23" - 24" | 23" | 24" |
Small (6/7) | 47" - 50" | 53 - 59 lbs | 24 1/2" - 25 1/2" | 23 1/2" | 25 1/2" |
Medium (8) | 50" - 53" | 59 - 65 lbs | 26 1/2" | 23 1/2" | 27" |
Large (10) | 53" - 56" | 65 - 73 lbs | 27 1/2" | 24" | 28 1/2" |
X-Large (12) | 56" - 59" | 73 - 81 lbs | 28 1/2" | 24 1/2" |
30" |
XX-Large (14) | 59" - 62" | 81 - 95 lbs | 29 1/2" | 25" |
31 1/2" |
Kids Sock Size
Size | Shoe Size |
Small | 9 - 11 |
Medium | 12 - 13 |
Large | 1 - 4 |
Domestic Shipping:
Free standard domestic shipping on all orders over $75.00.
$5.90 flat rate for standard domestic shipping for orders under $75.00.
Standard domestic shipping takes 5 - 9 business days.
Express shipping is available on all orders for $25.
International Shipping:
Canada - $20 flat rate for standard shipping. Expedited shipping is available, cost will be shown in cart. Shipping rates do not include duties and taxes, estimated duties and taxes are shown in the cart.
Australia - $50 flat rate for standard shipping. Expedited shipping is available, cost will be shown in cart. Shipping rates do not include duties and taxes, estimated duties and taxes are shown in the cart.
All other countries - email hello@mightly.com for a quote.