THMO - Kids Long Sleeve Thermal Top Whether they’re braving the great outdoors or just seeking extra warmth and comfort at home, the THMO Kids Original Thermal Underwear Top is your child’s go-to solution for a warmer life. Crafted from high-quality micro-fleece fabric, this thermal top boasts exceptional stretch properties and comfort seams, ensuring unrestricted movement and a snug, non-chafing fit that s perfect for layering beneath your clothing. So they can say goodbye to discomfort and hello to warmth Featuring advanced moisture and odour management technology, this thermal top keeps them dry and fresh throughout the day, making it an ideal choice for active lifestyles, chilly environments and snowball fights.. But the true secret to our warmth lies within our expert brushing process, which creates a luxurious fur-like pile that traps more warm air close to your skin, maximising thermal performance and comfort for prolonged warmth. These Kids thermal tops are available in Black or White and are made from 52% Polyester and 48% Cotton. They come in 5 Kids sizes: 3-4 Years, 5-6 Years, 7-8 Years, 9-11 Years, 12-13 Years and are Machine Washable at 30°C. Extra Product Details THMO Kids Thermal Underwear Top - Micro-Fleece Fabric - Comfort Stretch and Seams - Moisture and Odour Management - Ideal For Winter - Super Soft and Warm - Available In Black and White - 5 Kids Size Options