Our Kids' Classic Thermal Merino Base Layer Crew is made of 100% responsibly sourced Merino wool to help your little ones stay comfortable on snow days and activities in the mountains. With a flatlock seam construction designed to help prevent chafing, a crew neck built with set-in long sleeves, and all of the benefits of Merino, this kids' base layer will help them enjoy winter more. Features: Slim Fit Our slim fit is intended to follow the contours of the body Fabric helps combine the moisture management, temperature regulation, and odor resistance of 100% Merino wool with interlock knit for comfort Crew neck with set-in long sleeves Flatlock seam construction designed to help increase comfort and minimize chafing Made in Vietnam: 100% Merino Wool. Exclusive of Decoration. Care Instructions: Machine Wash Warm Gentle Cycle Dry Clean Cool Iron As Needed Tumble Dry Low Do Not Bleach