Kid's thermal set, using high-quality fabrics, skin-friendly and elasticity, breathable and light, soft, moisture wicking.

The inner layer of thermal underwear is made of velvet, which brings you the warmth of the whole winter. It can be pajamas.

When exercise outdoors, it can be used as a base layer under the jacket. It's light weight and does not have a sense of restraint

Warm Velvet

Boys long underwear comes with fleece, keep you warm in the cold weather and absolutely Non-Bulky.

Breathable

The boys thermal base layer with 2 way air circulation design provides super-breathable function, Prevent Body Odor and keep you dry and cozy.

Fine workmanship

Thermal set Four-pin six-wire process avoids friction between the garment and skin, increasing the comfort of the wearer, perfect for workout.

Super Elastic

Elastic waistband comfortable to wear without indentation, boys compression sets allowing you to move freely at any time without worrying about falling.