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)

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)

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) XSB 24-26" Chest (64.5/66cm) 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) XS 32-34" Chest

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)

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

XSB 24-26" Chest (64.5/66cm) 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)

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"

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

Medium 38-40" Chest Large 42-44" Chest XXL 46-48" Chest 3XL 48-50" Chest Small 36-38" Chest XL 44-46" Chest XS - 34-36" Chest Size

Small Adults Large Adults XL Adults XXL Adults

XSB 24-26" Chest (64.5/66cm) 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

Small Adults Medium Adults Large Adults XL Adults XXL Adults

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

Small 36-38" Chest Medium 38-40" Chest Large 42-44" Chest XL 44-46" Chest XXL 46-48" Chest 3XL 48-50" Chest XS - 34-36" Chest Size

Small Adults Medium Adults Large Adults XL Adults XXL Adults