Thank you for viewing. EEL products The material is wool cotton, which provides high heat retention, and the inside is smooth fabric for a comfortable feel. It's a stand collar & pullover design, similar to what you might see in outdoor wear fleece. It's like a sweatshirt, like a sweater. Not only does it provide high heat retention as an inner layer, but the sturdy fabric also allows it to be worn as a light outer. Size XS Equivalent to women's M Shoulder width: 56cm Body width: 53cm Sleeve length: 50cm Length: 65cm Color: Black Sleeve length: Long sleeve Stains, tears, odors, etc.: None