JB's Close Front S S 150 G Work Shirt Colour:Dark Blue 35% Cotton canvas shell Colour:Stainless 35% Cotton canvas shell Low pill 220gsm Polar Fleece lining for improved warmth and durability Extra wide wind flaps with zip and snap closure Two front welt pockets and one internal pocket Fitted basque at waist Features: Designed to follow a curved shape with a comfortable not too tight cooling gussets at underarm Closed front design Two front pockets with button down flaps and pen insert Curved hem with back tail styling Two piece collar Classic fit 100% Cotton for 100% comfort in a 150gsm drill Complies with standard AS 4399:2020 for UPF protection (UPF 50+) Wide back neck yoke with concealed mesh