Best USA Underwear for Girls of 2025

The City Threads Briefs are crafted from 100% certified organic cotton, ensuring a safe and gentle choice for your child's skin. The non-toxic dyeing process means they are free from harmful pesticides and insecticides. With their super soft baby rib weave, these briefs offer natural stretch and comfort, making them perfect for everyday wear. Proudly made in the USA, you can feel good about supporting local jobs while providing your child with durable underwear that lasts, saving you money in the long run.

City Threads Briefs are designed with comfort in mind, made from 100% super soft cotton that allows breathability and slight stretch for active play. You will appreciate their perfect combination of comfort, flexibility, and durability, ensuring they hold up wash after wash. For those with sensitive skin, these panties are crafted from safe dyes and materials that help prevent irritation and itching. This makes them an ideal choice for children, especially those with sensory processing disorders.

The Kurve Bandeau Bra is designed for active girls who need comfort and flexibility. Its lightweight, breathable fabric helps keep you cool during hot days, while the moisture-wicking feature ensures you stay dry during exercise. The strapless design eliminates discomfort from digging straps, giving you a secure fit with ribbed bands that prevent slipping. With a trendy cropped style and various colour options, this top allows you to look stylish while enjoying a full range of motion.

The City Threads Thermal Underwear set is crafted from high-quality materials, offering a perfect blend of warmth and breathability, making it ideal for lounging or layering. The soft, 50/50 cotton/poly fabric feels gentle against the skin, ensuring comfort throughout the day. With safe dyes and no harsh chemicals, you can have peace of mind knowing it's safe for your child. The durable, locally-knitted fabric is designed to withstand regular washing, promising a long-lasting addition to their wardrobe.

The City Threads Thermal Set is designed for ultimate comfort and warmth. With its high-quality thermal materials, it features hip contrast stitching that adds a stylish touch. You’ll find it perfect for lounging or layering under clothes, ensuring you stay cosy during cooler days. Made from a breathable cotton and polyester blend, it keeps you warm without overheating. Plus, the fabric is crafted using safe dyes with no harsh chemicals, making it a safe choice for your skin.

The Kurve Training Bra is designed for comfort and support as young girls transition into wearing bras. Its high-quality, breathable fabric keeps you cool and dry, even in hot weather, while the moisture-wicking capabilities ensure you stay sweat-free during activities. The seamless design offers a soft feel, helping you adjust to wearing a bra with ease. Made from durable UV protective material, it shields you from the sun while providing a second-skin fit for maximum flexibility and comfort.

The Kurve Crop Undershirt Bra is an essential for active girls. With its stylish strappy back design, it allows for full arm movement while providing a comfortable fit. The UV protective fabric helps shield against the sun, making it ideal for outdoor play. Its lightweight and breathable material keeps you cool during summer activities, while moisture-wicking properties ensure you remain dry during exercise. This top is perfect for everything from dance classes to casual outings.

The Kurve Girl’s Training Bra is designed for comfort and support during everyday activities. Its seamless construction prevents irritation, allowing you to move freely without discomfort. With moisture-wicking capabilities, this bra helps keep you dry and sweat-free, making it ideal for active play. Available in various vibrant colours, it combines style and functionality, ensuring you look good while staying comfortable. This versatile piece is perfect for school, sports, or casual outings, making it a must-have in your wardrobe.

The Kurve Crop Training Bra is designed for your comfort and support during workouts. Made from 92% nylon and 8% spandex, it offers a lightweight feel and a seamless, racerback style that allows for a full range of motion. The Mynx Fiber provides smart four-way stretch, ensuring it fits your body perfectly. Plus, with its UV protective fabric rated UPF 50+, you can exercise outdoors without worrying about harmful sun exposure.

The Kurve Crop Training Bra is a superb choice for active girls seeking comfort and protection. Made from a blend of 92% nylon and 8% spandex, it offers a lightweight and ultra-comfortable fit, perfect for all-day wear. Its seamless, racerback style provides excellent support while allowing for full range of motion during activities. Additionally, the Mynx Fibre features smart four-way stretch, ensuring you feel unrestricted while exercising. With UPF 50+ UV protection, you can confidently enjoy outdoor workouts knowing your skin is shielded from harmful rays.