I think the fleece lining is a good thickness. As shown in the photos, there are no noticeable snags. Please check them. I think it can still be worn, so I'm putting it up for sale. 【High-Function Material】 Made of polyester, it has excellent breathability and quick-drying properties. Provides comfort during exercise. 【High Neck Design】 The high neck design provides good coverage for the neck, making it ideal for sports in cold seasons. 【Brand Reliability】 Mizuno is a reliable brand for sportswear, known for its quality and performance. - Brand: Mizuno - Color: Navy - Material: Polyester - Design: High Neck - Type: Undershirt - Size: M Logo on the chest area and left hem. Thank you for viewing.