5 Best Boys' Sweatpants - May 2026

BEST OF THE BEST

Under Armour

Boys' Armour Fleece Pants

Customer Favorite

These sweatpants are very comfortable and the quality is hard to beat, says our fitness expert.

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PROS

Made from a lightweight polyester and elastane blend that stretches to support flexible mobility.
Features a soft, fleece inner lining that traps heat to keep the body warm and comfortable.
Comes with roomy pockets that fit small items like phones.
Elastic waistband with an external drawcord allows for a customized fit.

CONS

Has a very slim fit, so may not be suitable for people who prefer relaxed-fitting sweatpants.

BEST BANG FOR THE BUCK

Fruit of the Loom

Boy's Fleece Sweatpants

Durable Construction

A pair of mid-weight fleece sweatpants that our expert notes are ideal for transitioning through the seasons.

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PROS

Designed with a cotton and fleece blend that is soft to touch and cozy on the skin.
Suitable for both warm and cool weather.
Comes with an open bottom that offers a relaxed and comfortable fit.
Includes deep pockets with fashionable contrast lining detailing.
Covered elastic waistband provides a flexible fit.

CONS

Sizes run big and some users found the length to be very long.

Russell Athletic

Boys' Youth Dri-Power Fleece Sweatpants

For Everyday Comfort

These sweatpants provide excellent protection and will keep kids warm during the colder months, says our expert.

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PROS

Medium-weight fleece retains body heat to keep warm.
Moisture-wicking technology allows for dry and comfortable all-day wear.
Includes an elastic waistband with an internal drawcord for a quick and adjustable fit.
Comes complete with generous side pockets for storing small essentials.
Available in a variety of colors.

CONS

Fabric tends to pill after a couple of washes.

Champion

Heritage Collection Boys Sweatpants

Most Attractive

The quality is top-notch, and our expert notes that many boys will enjoy the tapered fit.

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PROS

Made with a stretchy fabric that moves with you and retains its shape afterwards.
Comes with a ribbed waistband and a drawstring closure for an adjustable fit.
Features 2 side pockets with stylishly embroidered Champion logo patches.
Works for both athletic and casual settings.
Available in a range of designs.

CONS

A few reports of logo patches coming off after a few washes.

Hanes

Boys' Eco Smart Pant

Trusted Brand

These heavy-weight fleece sweatpants are perfect for keeping warm during cold weather.

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PROS

Made with a patented low-pill fabric that doesn’t develop fuzz even after several washes.
Offers a comfortable fit.
Comes with elastic cuffs that stay in place to trap heat.
Includes roomy, non-bunching pockets and an adjustable elastic waistband.
Features a tagless label for comfortable and itch-free wear.

CONS

Crotch area hangs too long.
Tends to shrink when washed.

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BestReviews spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We buy all products with our own funds, and we never accept free products from manufacturers.About BestReviews

How We Tested

We recommend these products based on an intensive research process that's designed to cut through the noise and find the top products in this space. Guided by experts, we spend hours looking into the factors that matter, to bring you these selections.

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First Reviewed

October 21, 2021

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