A half Z I P pullover with an anorak look , featuring large pockets that double as hand warmers . There is a zipper opening at the hem for easy access to the innerwear. 80/2 cotton is used in two colors vertically and horizontally, and four types of checks are woven with a double weave jacquard ( ventilation ) , and the fabric is washed. The cotton thread is a gascoma yarn with a burnt fluff, so there is less fluff on the surface of the fabric and the plaid pattern looks sharp.