Boys’ Thermal Underwear Set – 2 Piece Performance Base Layer Long Sleeve T-Shirt and Long Johns Set

Description

1.90%Cotton，10%Spandex
2.High Quality: Our premium boys’ thermal underwear set includes a performance crew neck long sleeve shirt and sweatpants; Ideal for winter sports and recreation
3.Cozy: Warmth in chilly places; The body-hugging design keeps your kid warm without being bulky
4.Stretch Spandex: Great base layer for warmth without the weight; The insulating cotton blend naturally flexes to offer unrestricted movement
5.Easy Care: Machine Wash, Tumble Dry