1 PIECE SET: The thermal underwear consists of 2 parts, top and pants, and there are eight colors for you to choose: Black, Grey, Blue, Charcoal, Christmas, Jade, Navy, Red. (XS S M L XL). Classic colors for different fashion choose.
Good Moisture Absorption and Sweat Elimination: When your little ones sweat, this thermals base layer can wick moisture away from his skin, and dry quickly and insulating from the cold.
Premium Grade Fabrics: 92% ultra-soft polyester and 8% spandex, This boys thermal underwear base layer gives protection against the cold winter days whilst remaining discreet and comfortable. The boy long johns can still comfortable, warm and color-fast after many washes.
Appropriate for both indoor and outdoor activities: Ideal for cold winter days, school, skiing or snowboarding trips, camping, hiking, and other outdoor adventures. These thermals will ensure you stay warm and comfortable in harsh weather conditions.
Soft and Comfortable: Offers full mobility and freedom of movement. Wear-resistant material and shrink resistant. This thermal underwear for boys set will do its job no matter how active you are.