This kid\'s navy thermal zip top is crafted from a soft merino wool terry with a looped construction giving great all-round thickness for added warmth and superb comfort. Clever thermals retain body heat, whilst wicking away moisture from the skin keeping any active child happy, warm and dry. The internal looped fabric gives great air circulation and helps to keep kids warm and comfortable even on the coldest days.   Soft wool terry fabric Extra length at the back for warmth Retains warmth even when wet Soft and flexible yet strong and durable Natural antibacterial properties reduce need to wash Machine washable 100% merino 250gsm