Only Color differences between Women’s and Men’s versions.

To fit bust/chest measurement
XS/Small 28-34” / 71-86.5 cm
Medium 36-38” / 91.5-96.5 cm
Large 40-42” / 101.5-106.5 cm
Extra-Large 44-46” / 112-117 cm
2/3 X-Large 48-54” / 122-137 cm
4/5 X-Large 56-62” / 142-157.5 cm

Finished bust/chest
XS/Small 38” / 96 cm
Medium 41” / 104 cm
Large 45” / 114.5 cm
Extra-Large 49” / 132 cm
2/3 X-Large 56” / 142 cm
4/5 X-Large 63” / 160 cm

~~
This is an updated version of a 1970s Patons design.
The gauge and sizing is all new for today’s needs.
Here’s a link to the older version: https://www.ravelry.com/patterns/library/curling-sweater
~~