Designed to keep out the cold all winter long, this technical baselayer top and pants set will keep even the most intrepid youngsters warm and cosy from head to toe, wherever their adventures take them. Constructed from extremely breathable, fast-drying polyester, a comfortable, brushed fabric inner provides an extra layer of thermal insulation and improves moisture-wicking capabilities, as well as offering cosy, next-to-skin feel. Extra warm inserts protect the kidneys and upper back when temperatures drop below freezing, and flat-stitched seams throughout ensure a chafe-free fit even with prolonged wear. In addition, Effect by Odlo silver ion-treated fibres offer long-lasting antibacterial defence against sweat-related odours.