High quality fleece from a reputable company. The weight is pretty substantial and is great for colder temperature. If you’re an XS-S in brands such as Jcrew, Bonobos, etc…then this should fit you nicely. If you’re an XS, this would be a looser fit and if you’re an S, this would be a closer fit. So it really depends on the aesthetic you’re seeking. Shipping is $10.