This essential men’s thermal set is crafted with a waffle knit thermal fabric in a soft cotton-poly blend, providing superior warmth and breathability. The slim fit design offers a tailored fit through the shoulders, chest, waist, hip, and thigh, making it ideal for all your cold weather needs. This thermal set for men delivers consistent sizing and has been tested to meet high standards of comfort and quality. The men’s long johns thermal set features a classic crew neckline and an elastic waist and rib cuffs. Experience the perfect men’s thermal underwear set, designed to keep you warm throughout the colder months Amazon Essentials is focused on creating affordable, high-quality, and long-lasting everyday clothing you can rely on. Our line of men’s must-haves includes polo shirts, chino pants, classic-fit shorts, casual button-downs, and crew-neck tees. Our consistent sizing takes the guesswork out of shopping, and each piece is put to the test to maintain the highest standards in quality and comfort