OITVOIP Unisex Long Sleeve Button-Up – Dark Edition

Professional enough for partner meetings. Comfortable enough for long conference days. Branded enough to make it clear you’re part of the OITVOIP crew. This dark edition long sleeve button-up features the embroidered OITVOIP logo in white and red, giving it a bold, clean contrast that stands out whether you’re on the conference floor or in the office. The lightweight cotton-poly blend keeps things breathable and comfortable through packed schedules, booth duty, and those hallway conversations that somehow turn into full technical deep dives. With a classic button-down collar, chest pocket, and adjustable cuffs, it delivers a polished look without feeling stiff or overly formal. Whether you're representing OITVOIP at a conference, meeting partners, or just keeping things sharp at the office, this shirt is built to keep you comfortable and looking dialed in all day. Features• 55% cotton / 45% polyester blend for durable, breathable comfort• Lightweight fabric (4.5 oz/yd²) ideal for layer