Uniform Works A798 L Unisex Long Sleeve Shirt, Black

Amazon

Ultra lightweight for day long comfort. 4 times more breathable than leather Machine washable 200 joule plastic coated protective toe cap Cotton fibre lined

Euroffice

Polycotton. Black. Button front, 2 button cuff. Built-in collar stays. Edge stitch around collar and cuffs. Left breast pocket.