- Polycotton outer- Zip front- 11 pockets- Army camouflage designSize Guide:Age 3-4: chest 28 inchesAge 5-6: chest 30 inchesAge 7-8: chest 32 InchesAge 9-10: chest 34 inchesAge 11-12: chest 36 inchesAge 13: chest 38 inches