Sunspel Mens Rivieria Mesh Polo Shirt Size M | British label Sunspel is known for crafting high quality staples such as the riviera cotton polo-shirt. Masterfully cut from cotton mesh, this t-shirt is superbly soft whilst its lightweight texture makes it easy to wear and fold. Originally designed for daniel craig in casino royale, the riviera t-shirt features short sleeves and a soft collar. Designed for long-lasting wear, style it under sweaters in winter and alone with shorts on warmer days.