All shirts are Unisex size unless stated otherwise. Below is a breakdown of the sizing. You can also find more detailed sizing measurements listed on each product page.
Unisex XS: Men’s XS = Women’s S
Unisex S: Men’s S = Women’s M
Unisex M: Men’s M = Women’s L
Unisex L: Men’s L = Women’s XL
Unisex XL: Men’s XL = Women’s XXL