The Paradox Men's 1/4 Zip Merino Blend Performance Base Layer Top in Black is a versatile activewear top suitable for winter, fall, and spring seasons. Made from a wool blend with 84% polyester, 11% merino wool, and 5% spandex, this top offers mild compression and a comfortable fit for outdoor activities like walking, hiking, and running. With a high neckline, stand-up collar, and long sleeves, this pullover top is machine washable and features a solid black color with the brand's logo accent. Perfect for regular fit and size medium, this base layer top from Paradox is a practical choice for active men looking for quality performance clothing.