The Porter & Ash 2-Tone Structure 1/4 Zip Gray Interlock Knit Size Medium sweater is a stylish and versatile addition to any man's wardrobe. Made from a blend of polyester and rayon, this sweater features a tight-knit construction, long sleeves, and a mock neck neckline for added warmth and comfort. The 1/4 zip detail adds a modern touch to this pullover, making it perfect for travel, parties, or casual outings during the winter, fall, or spring seasons.