Thermaswim Adult Swim Top Size Chart

Size	Chest
XS / S	86 - 94 cm / 33.9 - 37 in
M / L	96.5 - 101 cm / 38 - 39.8 in
L / XL	104 - 112 cm / 40.9 - 44.1 in
XXL	114+ cm / 44.9+ in