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)

SB 26-27" Chest (122cm) 6-7yr MB 28-29" Chest (134cm) 8/9yr LB 30-31" (146cm) 10-11yr XLB 32-33" Chest (158cm) 12-13yr

Medium 38-40" Chest (97-102cm) Large 41-43" Chest (104-109cm) Small 35-37" Chest (89-94cm) XL 44-46" Chest (112-117cm) XXL 47-48" Chest (119-124cm)

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 35-37" Chest (89-94cm) Medium 38-40" Chest (97-102cm) Large 41-43" Chest (104-109cm) XL 44-46" Chest (112-117cm) XXL 47-48" Chest (119-124cm) 3XL 50-52" Chest (127-132cm)

XXL 47-48" Chest (119-124cm) Small 35-37" Chest (89-94cm) Medium 38-40" Chest (97-102cm) Large 41-43" Chest (104-109cm) XL 44-46" Chest (112-117cm)

Small 35-37" Chest (89-94cm) Medium 38-40" Chest (97-102cm) Large 41-43" Chest (104-109cm) XL 44-46" Chest (112-117cm) XXL 47-48" Chest (119-124cm)