Boys Fireman Sam Pyjamas Brilliant boys Fireman Sam pyjamas have character images to front of top. The Fireman boys pjs come with a long sleeved top and contrasting elasticated waist bottoms. These kids Fireman Sam pyjamas are a must have for all Fireman Sam character fans. The childrens Fireman Sam pyjamas are perfect nightwear and would make an ideal present for birthdays and Christmas! Sizes: 12-18 Months 18-24 Months 2-3 Years 3-4 Years 4-5 Years.