This thermal set from M&S brings Spider-Man™ to bedtime with a brushed cotton feel that keeps things cosy on colder nights. Built with Heatgen Thermal technology, it helps hold in warmth so little superheroes stay snug from dusk till dawn. The round neck top and bottoms are finished with a long sleeve design, made from a soft, brushed fabric that feels gentle against the skin. A two-piece set, it's an easy match for layering under duvets or lounging around the house. Machine washable for easy care, this set is designed to handle regular washathons without losing its warmth or softness.