Features: - Lighter quality! - Soft merino wool for perfect thermal control - Thermal control - Wool product Fabric: Main material: 100% merino wool This woolen kids' base layer balaclava regulates warmth brilliantly. The comfy design protects little foreheads, cheeks, and necks. The 100% merino wool knit of this kids' base layer balaclava is soft and warm. As this Reima headpiece is a lighter style without a lining, it's great for wearing under a beanie or a helmet for extra protection and warmth. You can also pull it up to protect children's faces – a fab function on a chilly and windy day!