Note: if you are borderline between 2 sizes and 6 foot tall or over we recommend selecting the larger of the 2 sizes to be safe.

Triple Extra Small / XXXS / 30
Size/KG Under 48kg / Chest 75cm

Extra Small / XS / 34
Size/KG Under 56kg / Chest 85cm

Small/Medium S/M / 38
Size/KG 56-77kg / Chest 95cm

Large  / Extra Large L/XL / 42
Size/KG 70-94kg / Chest 105cm

Double/Triple Extra Large 2XL/3XL / 46
Size/KG 86-110kg / Chest 115cm

4XL / 50
105-125kg / Chest 125cm

5XL / 52
140+kg / Chest 130cm