JB's S S 190 G Work Shirt Navy Colour:Dark Blue Features: Durable top stitched armhole and 88 5906S DARKBLUE Features: Durable top stitched armhole and twin needle sleeve hem Knitted flat collar for sleek appearance Mens style includes loose pocket Fabric: 65% Polyester Features: 170 GSM Midweight cotton twill to keep you cool while still being tough enough for any job Underarm and upper back mesh vent inserts Triple stitched seams Reflective tape in H configuration 2 Chest pockets with button closures and pen partition Extended curve shirt back Fabric: 100% Cotton Twill Classic fit 100% Cotton for 100% comfort 190gsm double preshrunk drill Complies with Standard AS 4399:2020 for UPF Protection (UPF 50+) Two piece collar with full button down opening Two front pockets with button down flaps and pen insert 2 needle lap seamed for improved durability All pressure points bar tacked for extra strength and durability Curved back tail hem