Best Athletic Base Layers for Boys of 2025

The HOPLYNN 4 Pack Youth Boy’s Compression Pants are perfect for cold weather and sports activities. The wicking tech helps prevent cold from sweating, while the breathable and sweat-wicking fabric keeps your kids dry and comfortable. The high elasticity fabric allows for easy movement, and the flatlock seams and 3D-design in crotch prevent chafing. These pants are suitable for team sports, running, cycling, gym, climbing, and cold weather warmth.

The Century Star Compression Set offers a blend of comfort and performance for your child. Made from high-quality, lightweight fabric, it keeps kids dry and comfortable during sports and outdoor activities. The elastic material allows for easy movement, making it perfect for wearing under uniforms or jerseys. With a two-piece design, it includes both a compression shirt and pants, providing warmth and support during colder games. Additionally, the stylish flatlock seams reduce irritation, ensuring your child can focus on their performance without discomfort.

Dalavch Compression Pants are designed for active kids, featuring a soft and comfortable fabric that feels great against the skin. With a flexible 4-way stretch, these pants allow your child to move freely, so they can run, jump, and play without any limitations. The quick-drying material keeps them cool and dry during intense activities, reducing the chances of chafing. Additionally, the snug fit helps improve blood flow and minimize muscle movement, enabling your child to perform at their best in sports like football, basketball, and soccer.

The Dalavch Thermal Compression Shirts are perfect for keeping your child warm during winter activities. The fleece lining ensures they stay cozy while enjoying outdoor sports like skiing or hockey. With stretchy fabric, these shirts allow for unrestricted movement, so your child can easily run or play without feeling restricted. The quick-drying material wicks moisture away, keeping them dry and comfortable, even during intense play. The snug fit enhances performance by providing support and reducing muscle vibrations, making it an ideal choice for active kids.

The 32 DEGREES Kids Set is designed to keep your child warm and comfortable during physical activities. Its long-sleeve shirt and pants work together to retain body heat, ensuring they stay cozy even in chilly conditions. The quick-dry feature helps wick away moisture, keeping them dry and comfortable throughout the day. Additionally, this set minimizes any unpleasant odors caused by sweat, allowing for fresh wear. With its soft touch, your child will enjoy a luxurious feel that makes it perfect for both sports and everyday wear.

Under Armour Fitted Leggings are designed to enhance your performance. The brand's mission focuses on helping you achieve your goals, whether in sports or fitness. With innovative materials, these leggings provide comfort and support, making it easier for you to push your limits. You can count on their quality to keep you performing at your best during activities. The leggings are part of Under Armour's commitment to performance innovation, ensuring you have the right gear to help you succeed in your athletic endeavors.

TELALEO Boys' Girls' Long Sleeve Compression Shirts are perfect for outdoor activities in cold weather. The shirts are made of elastic 87% Polyester and 13% Spandex with brushed inner fleece material for warmth. With Heat gear fabric technology, the shirt offers dry, comfortable wear. Smooth flat seams prevent chafing and ensure durability. Suitable for soccer, baseball, ice hockey, basketball, snowboarding, running and other activities. Available in various sizes.

The Helly Hansen Youth Base Layer is designed to keep you comfortable during any activity throughout the year. Featuring LIFA Stay Dry technology, this base layer effectively wicks moisture away from your skin, ensuring you stay warm and dry. Its lightweight insulation and two-layer construction combine LIFA fibers with wicking materials for optimal performance. Additionally, the flat lock seams enhance comfort by minimizing irritation, making it a great choice for camping, hiking, or skiing. You can enjoy your outdoor adventures without worrying about moisture or discomfort.

Introducing Liberty Imports Boys Long Sleeve Shirts, a versatile set of 4 polyester blend shirts perfect for active boys. These shirts are designed to keep kids warm and dry during any sport or activity. The moisture-wicking fabric quickly dries to ensure maximum comfort, making it a must-have for seasonal changes. With UPF 50+ protection, these shirts shield your child from the sun's harmful rays. The 4-way stretch soft fabric provides flexibility and is ideal for layering. The addition of thumb holes keeps the sleeves in place during runs, while the dropped hem offers enhanced coverage and better movement in every direction. Whether it's fishing, running, soccer practice, or casual wear, Liberty Imports Boys Long Sleeve Shirts are the perfect outdoor clothing for your active boy.

The TELALEO Youth Boys' Girls' Thermal Compression Shirt is a dual-layered base layer athletic undershirt made of 87% polyester and 13% spandex with a machine washable, fleece-lined design. Its moisture-wicking, quick-dry fabric keeps you dry and comfortable while its 4-way stretch construction moves better in every direction, making it perfect for cold weather activities such as football, baseball, ice hockey, basketball, snowboarding, and running. Available in five sizes from XSmall to X-Large.