WANGJIANG Mens Lounge & Sleepwear (Long Sleeve Shirts & Pants) 9 Optional Colors

Asian Size:
S (for height 160-170cm)
M (for height 165-175cm)
L (for height 170-180cm)
XL (for height 175-185cm)

Fabric:
47.5% Model, 47.5% Cotton, 5% Spandex

http://www.topmensunderwear.net/magento/what-s-new/wangjiang-mens-lounge-sleepwear-long-sleeve-shirts-pants-9-optional-colors.html