7-8 Years - 26-28" - 71cm 9/10 Years - 28-30" - 76cm 11/12 Years - 30-32" - 81cm 13/14 Years - 32-34" - 86cm 15/16 Years - 34-36" XS Boys - 5/6 Years

Small 36-38" Chest Medium 38-40" Chest Large 42-44" Chest XL 44-46" Chest XXL 46-48" Chest 3XL 48-50" Chest

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

7-8 Years - 24/26" Chest 9/10 Years - 26-28" Chest 13/14 Years - 32-34" Chest XS Boys - 22-24" Chest 11/12 Years - 30-32" Chest 15/16 Years - 34-36"

7-8 Years - 26-28" - 71cm 9/10 Years - 28-30" - 76cm 11/12 Years - 30-32" - 81cm 13/14 Years - 32-34" - 86cm 15/16 Years - 34-36" XS Boys - 5/6 Years

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

3XL Adults Medium Adults - 38-40" Chest Large Adults - 41-43" Chest Small Adults Medium Adults Large Adults XL Adults XXL Adults Small Adults - 35-37" Chest XL Adults - 44-46" Chest XXL Adults - 47-49" Chest 3XL Adults - 50-52" Chest

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

7-8 Years - 24/26" Chest 9/10 Years - 26-28" Chest 11/12 Years - 30-32" Chest 13/14 Years - 32-34" Chest XS Boys - 22-24" Chest

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

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

7-8 Years - 24/26" Chest 9/10 Years - 26-28" Chest 11/12 Years - 30-32" Chest 13/14 Years - 32-34" Chest 15/16 Years - 34-36"

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

XS - Size 8 Small - Size 10 Large - Size 14 Medium - Size 12 XL - Size 16 XXL - Size 18

7-8 Years - 26-28" - 71cm 9/10 Years - 28-30" - 76cm 11/12 Years - 30-32" - 81cm 13/14 Years - 32-34" - 86cm 15/16 Years - 34-36" XS Boys - 5/6 Years

Small Adults Medium Adults Large Adults XL Adults XXL Adults