Wholesale Underwear & Thermal Baselayers in Bulk

Our thermal underwear collection, featuring products from Regatta and Absolute Apparel, is primarily constructed from high-quality cotton and polyester blends. These fabrics are often lightly brushed on the inside to create a soft texture that maximizes heat retention while remaining breathable. This combination ensures that the garments are comfortable for all-day wear in cold environments. The use of durable synthetic fibers alongside natural cotton provides a balance of warmth, moisture management, and long-lasting wear, making them ideal for outdoor work or winter sports.

Yes, many of the items in our underwear category are suitable for customization. Specifically, our printable underwear options, such as the Kariban comfort stretch cotton boxers, provide an excellent surface for branding. These items are popular with apparel printers and clothing brand creators looking to add custom logos or designs to essential base layers. When selecting products for customization, cotton-rich blends are often preferred for their ability to hold various printing techniques effectively, allowing businesses to create unique promotional items or retail-ready branded apparel.

The seamless baselayers in our collection, particularly those from the Onna brand, are specifically engineered for performance and athletic underwear needs. They feature a four-way stretch fabric made from recycled nylon and nylon blends, which allows for a full range of motion without restriction. The seamless construction minimizes friction and chafing during intense physical activity. Additionally, many of these garments include unique jacquard patterns for breathability and natural deodorizing finishes, such as peppermint extract, to keep the wearer fresh during high-performance tasks or long work shifts.

For professionals working in cold conditions, we offer a specialized range of thermal long johns and short-sleeve vests. Brands like Regatta and Absolute Apparel provide garments designed to be worn close to the body, acting as a primary heat-trapping layer. These items often feature ribbed construction, elasticated waistbands, and cuffed ankles to ensure a secure fit that prevents heat loss. Whether you need full-length leg protection or a thermal vest to layer under a work shirt, our bulk thermal underwear selection provides the necessary insulation for demanding winter environments.