Mens

International (S - 3XL) UK/South African To fit chest (cm)
S 34 83 - 108.4
M 36 to 38 86.6 - 114
L 40 95 - 119.4
XL 42 to 44 94.8 - 134
2XL 46 to 48 116 - 132
3XL 50 108.6 - 126.6

Unisex

International (S - 3XL) UK South African To fit bust/chest (cm)
S 8 32 98 - 126
M 10 to 12 34 to 36 104.4 - 129
L 14 38 111 - 135
XL 16 40 116.6 - 141
2XL 18 42 117 - 149
3XL 20 44 160

Kids

European Age
104 4 years
116 6 years
128 8 years
140 10 years
152 12 years
158 13 years
164 14 years

Women

International (S - 3XL) UK South African To fit bust (cm)
S 8 32 72 - 96
M 10 to 12 34 to 36 76.8 - 102
L 14 38 81 - 106
XL 16 40 84 - 113
2XL 18 42 91 - 117
3XL 20 44 124