Made to keep you cool in hot, humid and physically demanding environments, the Koolgear Long Sleeve Shirt, bought to you by Hard Yakka, is the ultimate go-to work shirt this summer! The Koolgear Long Sleeve Shirt is crafted from a 100% cotton twill which is both naturally breathable and lightweight! The shirt features ventilation panels in high heat areas of the body - side, underarm and back - for optimum air flow to keep you cool, dry and comfortable on the worksite! The 100% polyester mesh used within these ventilation zones is also treated with a microbial finish, which helps to fight odour causing bacteria! The design also includes two chest pockets, one with a handy pen partition built-in, and the long sleeves are able to be rolled up and secured when the temperature starts to rise. The Koolgear Long Sleeve Shirt by Hard Yakka is a must have in every working wardrobe!