Lacoste Sizing
Lacoste Size European Size Chest (inches) Chest (cm)
S 4 39 - 40 99 - 102
M 5 40.5 – 41.5 103 - 105
L 6 42 - 43 107 - 109
XL 7 43.5 – 44.5 110 - 113
XXL 8 45.5 – 46.5 115 - 118
3XL 9 47 – 48 119 - 122
See our complete fitting guide here