A Simple Look At Features

Premium Grade Fabrics: 92% Ultra-Soft Polyester and 8% Spandex

This boys' thermal underwear base layer offers protection against cold winter days while remaining discreet and comfortable. Despite repeated washes, the long johns stay comfortable, warm, and color-fast.

Good Moisture Absorption and Sweat Elimination: When your little one sweats, this thermal base layer wicks moisture away from the skin, drying quickly. It insulates effectively, keeping them warm and cozy in both indoor and outdoor settings.

Suitable for Indoor or Outdoor Wear: Perfect for cold winter days, school, ski or snow holidays, camping, hiking, or any outdoor trips. These thermal undergarments keep you warm and cozy in extreme cold climates or bad weather.

Soft and Comfortable: Designed for full mobility and comfort, these wear-resistant and shrink-resistant materials make the thermal underwear ideal for active boys.

1 PIECE SET: The thermal underwear set includes a top and pants, with eight colors to choose from: Black, Grey, Blue, Charcoal, Christmas, Jade, Navy, and Red (XS, S, M, L, XL). These classic colors offer multiple fashion options.