Best 10 Girls Athletic Base Layers in 2026

Our Most Legendary: Super-light HeatGear fabric delivers superior coverage without weighing you down

Material wicks sweat & dries really fast

4-way stretch construction moves better in every direction

Sun Protection: breathable face cover design for your outdoor activities which provides windproof and UPF50+ for your top,facial, neck, head for all-round protection from the sun's harmful UVA/UVB rays.

Quick Dry & Breathable: Actively wicks moisture away from the skin, keeping you dry and comfortable. Great when you're out and about, and after washing too.

The 4-Way Stretch: The 4-way stretch & non see through fabric wicks moisture away from your skin for unrestricted movement and whole day comfort.

Winter gear : Baselayer Thermal Shirt designed for warmth (Fleece lining).

Perfect option during various indoor activities and outdoor excursion.

Moisture Sensing/Quick time Dry/TWO-WAY Air Circulation.

MULTIPACK: Set of 3 super cute, soft, and trendy long sleeve shirts for girls. Activewear clothing warm enough to wear alone or as a base layer over your favorite tee.

DRYFIT: Lightweight breathable moisture wicking athletic shirts dries quick to keep kids fresh and dry through any sport. A must have for seasonal changes.

ACTIVEWEAR: UPF 50+ apparel provides protection from the sun's harmful UV rays. 4-way stretch provides a versatile layer for maximum range of motion.

Boys Long Sleeve Compression:4-way Stretch Fabrication Allows Greater Mobility in Any Direction.

Material: Boys Compression is Made of Quick Dry and Moisture-Wicking Fabric,Our Youth Thermal Shirt Can Better Transports Sweat Away from The Skin.Thereby it Can Keep Your Kids Warm After Sports.

Kids Compression: Increase Muscular Power & Endurance - Compression Fit Improves Blood Flow and Oxygen Supply.Boys Thermal is Warm enough When Cold and Cool days, Perfect Wearing As Base Layer During Baseball Games or Some Other Active Practice.

💓About its high-quality fabrics: the soft fabric feels like butter, you will love that they feel so breathable because our athletic leggings have ultrasoft, moisture-wicking stretch material. you will never once have the issue of bending over and having something go see-through — but they’re also very comfortable. The waistband is wide enough to not roll or dig, and they always have the best colors.

💓About his size: These plus sizes go up to a 4XL, and Excellent elastic fabric can easily adapt to your body changes. it comes in Capri length and petite-sizing girls don't care about length anymore. 25'' inseam, ankle length Perfectly shows the proportion of your legs, making your legs look more slender.

💓About the characteristics of leggings: High-waisted tummy control, contours your curves and streamlines your shape. Matte finish, non see-through, max out your stride, and move freely. thanks to their lightweight material. these are a great alternative to regular tights or you can use them as a base layer to stay toasty. They come in all sorts of fun colors as well as more basic black and navy if that’s more your speed.

Prevent Cold from Sweating: these compression leggings are dream athlete partners for cold weather. Thanks to our wicking tech, it protect your kids from cold and keep them warm after sweating

Keep Dry and Comfort: These youth compression pants are made of breathable and sweat-wicking fabric, which dries really fast and delivers a smooth, soft feel for maximum comfort

High Elastic & Move Freely: four-way stretch high elasticity fabric makes the compression pants hug you tight like a second skin and provide enough compression for support and protection

Quick-drying DRYRIDE Ultrawick bird's eye polyester mesh fabrication provides breathable warmth

Stretch 180° fabric construction with four-way stretch provides unrestricted mobility

Anti-pilling for long-lasting softness; Thumbhole cuffs on the top lock sleeves in place

SHORT and CUP - Core flex pocket design and integrated cup lock

COMFORT - Loose fit design with Super ventilated mesh fabric

BUILD FOR HOCKEY - Ideal for hockey players seeking a roomier short, the core loose hockey short provides comfort and support in a ventilated, relaxed fit. Used for other sports as well suck as baseball, softball, soccer, lacrosse, football and more

Quality Fabric: Youth compression shirt made of high quality material, super soft and comfortable to wear, lightweight and breathable. Quick-Dry fabric wicks moisture and dries quickly, keep children dry and comfy. Compression shirts for boys are smooth and stretchy for better fit for kids, keep boys girls warm when in cold weather.

4-way stretch: Elastic fabric allows greater mobility and flexibility in any direction. It’s a great undershirt for wear under uniforms, athletic shorts and jerseys. Boys compression pants and tops designed with different color flatlock seams lines for reduce irritation from chafing.

Compression Shirts & Leggings Set: Two piece thermal sets consists a compression shirt and a compression pants. Compression top separately available. Small fits 6-7 years kids, Medium fits 8-9 years kids, Large fits 10-11 years kids, X-Large fits 12-13 years kids and 2X-Large fits 14-16 years kids.

Soft and Light weight athletic fabric with brushed interior traps the heat for warmth, while exterior material wicks moisture away to keep dry comfort.

Mock turtle neck design provides extra coverage for warmth, soft inner for added comfort.

4-way stretch for unrestricted movement, Gentle compression helps on muscle recovery after workouts

Omni heat technology keeps you warm. Omni wick technology keeps you dry and comfortable . Polyester/elastane. Black/reflective

●Premium Grade Fabrics:Kids thermal sets are made of comfortable and skin friendly materials, which are smooth and elastic, can insulate the extreme cold, and can quickly absorb moisture and dry, so they are very suitable for children to wear during sports.

●Unique Design: The children's thermals suits with four-way stretching function can provide enough freedom of movement for children without fear of damage. And our thermal underwears are designed with fashionable color lines to attract children to fall in love with wearing thermal clothing and reduce colds.

●Compression Shirts & Leggings Set:Tight sports clothes wrap sports muscles, reduce injury risk and help blood circulation.The size can be referred to: Small fits 6-7 years kids, Medium fits 8-9 years kids, Large fits 10-11 years kids, X-Large fits 12-13 years kids and 2X-Large fits 14-16 years kids.

Ballet base layer set for girls, tops+pants.

Please choose size according to girl's height, M( 33.46"-37.4"), L( 37.4"-45.28"), XL( 45.28"-53.15"), 2XL( 53.15"-61.02"). If your girl is chubby, it is recommended to select 1 larger size.

Cotton thin fleece, Thermal storage to keep warm.

WARM MIDWEIGHT base layer for all cold weather activities

SUSTAINABLY CRAFTED from 100% recycled, ECO-friendly fibers

ZEROSCENT ANTI-ODOR technology engineered into the fabric helps you stay fresh

Cost-effective set: you will receive 4 packs of girls cotton shorts, abundant in quantity and rich in colors, enough to meet the daily wearing needs and replacement, helping girls have nice sports days in summer

Superb material: the girls cotton drawstring shorts are made of premium 95% cotton and 5% spandex, soft, breathable, and sweat-absorbent, making them extremely comfortable to wear, ideal summer wardrobe addition

Easy Cleanup: with exquisite workmanship and high-quality material, the kids athletic shorts can be washed either by machine or by hand, and can be dried by machine or naturally, making cleaning a breeze; they are wear-resistant and not easy to damage, which can retain the shape even after multiple washes

ADVANCED TECHNOLOGY: Columbia Men's Brewha II short features our signature UPF 50 fabric for protection against harmful UVA and UVB rays and skin damage.

HANDY FEATURES: These fishing shorts feature two side pockets, two front beverage-friendly pockets, and two back pockets to keep your small items (and beverages secure).

ADJUSTABLE FEATURES: A partial elastic waist provides a personalized fit that allows for free movement during everything from river rafting to casual walks outside.

OFFICIALLY LICENSED REEBOK: Girls’ Performance Thermal Underwear 2 Piece Set; Greatness doesn’t come from standing still, Living an active life enables people to be their best selves

COMPLETE SET: 2 piece thermal underwear set for girls comes with a long sleeve crew neck performance base layer shirt and a pair of base layer leggings full length thermal underwear bottoms

THERMAL: Lightweight girls’ sport soft insulated base layer set helps you retain your heat; Performance fabrics provide warmth and insulation by trapping body heat and creating a warm layer next to the skin

Base Layer: Offering thermal warmth, our heavyweight base layer 2-piece set will keep you cozy in the cold with a brushed fleece inside and matte soft outside. A close-to-the-body fit and tightly knit-fabric to wear under or on its own.

Moisture Wicking: Fabric helps to wick away moisture for stay dry comfort and warmth. The breathable densely knit fabric allows for maximized airflow and has a UV protection of 50+.

Stretch: Spandex stretches to move with you for flexible on-the-go comfort. Helps hug your body for a snug long underwear fit and comfy warmth retention. Delivers full mobility with no-bagging at the knees.