Premium merino wool baselayer with natural temperature control, odor resistance & ultra-soft comfort. Perfect thermal underwear for outdoor adventures. Our Merino wool base layers are designed to keep your little ones warm and comfortable. Made from 100% merino wool, these base layers offer natural temperature regulation, breathability, and softness. Features include knee reinforcements for durability and thumb holes for added warmth. The benefits of merino wool are endless - it's hypoallergenic, moisture-wicking, and provides UV protection. Perfect for outdoor adventures or cozy days at home!