Women's 100% polyester Coolmax (R) Extreme yarn dyed jersey polo shirt with anti-microbial and UV protection. One button placket with logo button, loop closure, rib knit collar with contrast tipping, mesh side panels, heat sealed neck labels, contrast brand logo on back neck and label at lower left back. In competition, you look for advantages - being able to breathe, for instance! 2XL will involve an additional cost.