These short pyjamas are great for a cool and comfy nights sleep made with responsibly sourced cotton style product shapepyjamas fitregular fit neck shaperound neck sleeve lengthshort sleeve plan a cotton care and composition composition top 100 cotton ribbing 97 cotton 3 elastane bottom 60 cotton 40 polyester ribbing 58 cotton 39 polyester and 3 elastane exclusive of trimmings care instructions machine washable even at 30 tumble dry keep away from fire and fla