RSQ Boxy Workwear Shirt. The RSQ Boxy Workwear Shirt for men delivers a rugged, utility-inspired look with a modern edge. Crafted from heavyweight fabric with an allover textured pattern, this button-up shirt combines durability with standout style. The boxy fit offers a relaxed, structured silhouette that’s perfect for layering or wearing on its own. Dual chest pockets with flap closures add a classic workwear touch, while the traditional collar and long sleeves with button cuffs keep the look timeless. 100% Cotton. Machine wash. Imported.