Measure

Taller customers may fit into a smaller size compared to shorter customers at the same weight, as weight is distributed more evenly on a taller body shape.

Examples:
160cm / 65 = usually L
155cm/ 65= usually xl or L if you want a tighter fit
160 cm / 81 kg → usually 2XL
175 cm / 81 kg → usually XL

155 cm / 70 kg → usually xl
175 cm / 70 kg → usually L, or even M for a tighter fit

170 cm / 95 kg → usually 3XL
175 cm / 90 kg → usually 2XL or 3XL depending on body shape and preferred fit.