4-5 Years

XSB (3-4 Years) SB (5-6 Years) MB (7-8 Years) LB (9-11 Years) XLB (12-13 Years) Small (34-36") Medium (38-40") Large (42-44") XL (45-48") XXL (50-52") Womens XS (Size 8 - 30" Chest) Womens S (Size 10 - 32" Chest) Womens M (Size 12 - 34" Chest) Womens L (Size 14 - 36" Chest) Womens XL (Size 16 - 40" Chest) Womens XXL (Size 18 - 40" Chest) 0-3 mths 3-6 mths 6-12 mths 12-18 mths 18-24 mths

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

4-5 Years

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 3XL Adults