Designed for pure comfort these relaxed fit 100% Superfine Merino Kids Lounge Leggings will keep them cosy from head to toe, day to night and all year round. Superlove Merino is incredibly smooth and soft against skin and engineered by nature to balance your child's body temperature in tune with their environment. There's no need to take them off at the end of the day as Merino is perfect worn as pyjamas, creating a breathable cosy microclimate around little ones to help them get the best night's sleep. Merino wool is a powerful natural insulator and combined with an amazing ability to draw moisture away from skin, offers a kind of warmth and comfort that synthetics can't come close to. In fact, Merino Wool fibres actively produce a small amount of heat in cold, wet conditions. We can't make kids stay dry but we can keep them happy and warm, whatever the weather!