HotChillyskids' base layer bottoms feature both relaxed and body fit styles to keep kids warm and comfortable. You can choose our kids' thermal pants and tights with lightweight, midweight,and mountain weight warmth levels. Our youthbase layer pantsandtightsare ideal for sports or everyday use.Their moisture-wicking fiberskeep yourskin warm during the harshest winter conditions. Our youth base layer bottoms are designed for high-functionality and flexibility, soyou can fully enjoy snow daysor any other winter sportsactivities.Delivering the ultimate fitand coziness, they are ideal for all outdoor activities.Make sure your children are both dry and warm with ouryouth base layer pans. Browse our kids’ base layer bottoms below and shop today!