XS - Size 8 (30" Chest) 76cm Small - Size 10 (32" Chest) 81cm Medium - Size 12 (34" Chest) 86.5cm Large - Size 14 (36" Chest) 91.5cm XL - Size 16 (38" Chest) 96.5cm XXL - Size 18 (40" Chest) 101.5cm

Small Adults Medium Adults Large Adults XL Adults XXL Adults 3XL Adults 4XL Adults

Small Adults Medium Adults Large Adults XL Adults XXL Adults XS Adults 3XL Adults

Small Adults Medium Adults Large Adults XL Adults XXL Adults 3XL Adults XS Adults

Small Adults Medium Adults Large Adults XL Adults XXL Adults 3XL Adults

Small 34-36" Chest (88/96cm) Medium 38-40" Chest (96-104cm) Large 42-44" Chest (104-112cm) XL 46-48" Chest (112-124cm) XXL 50-52" Chest (124/136cm) 3XL 54-56" Chest (136-148cm) Adult 4XL - 55-57" (148-160cm) Adult 5XL - 58-60" (160-172cm)

Small Boys Medium Boys Large Boys XL Boys

Small Adults XL Adults

Small Adults Medium Adults Large Adults XL Adults XXL Adults

1-2 Years 2-3 Years 3-4 Years 4-5 Years 5-6 Years

Small Adults Medium Adults Large Adults XL Adults XXL Adults 3XL Adults 4XL Adults

1-2 Years 2-3 Years 3-4 Years 4-5 Years 5-6 Years

3/6 Months 6/9 Months 9/12 Months 12/18 Months 18/24 Months 24/36 Months

SB 25-27" Chest (66/69cm) MB 27-29" Chest (69/75cm) LB 30-32" Chest (75/81cm) XLB 32-35" Chest (81.5/88.5cm)

Small Adults Medium Adults Large Adults XL Adults XXL Adults 3XL Adults

Small 36-38" Chest