By definition, a sweatshirt is that it is typically a pullover, collar-less garment made of heavy cotton or cotton blend material. that is called a Fleece fabric hoodie is a sweatshirt with a hood attached that may also have a kangaroo pocket or full zipper. a loose, long-sleeved, collarless pullover of soft, absorbent fabric, such as cotton jersey, with close-fitting or elastic cuffs and sometimes a drawstring at the waist, commonly worn during athletic activity for warmth or to induce sweating. Long sleeve T-shirts are as the name suggests, T-shirts with their sleeves extended to cover the entire arm up to the wrist. These shirts combine the casual and comfortable feel of a T-shirt with the full coverage of a business/dress shirt. Crew neck T-shirts and polo shir are as the name suggests, T-shirts with their sleeves extended to cover the entire arm up to the wrist. These shirts combine the casual and comfortable feel of a T-shirt with the full coverage of a business/dress shirt. These pajama pants knitted are brushed for maximum softness to keep you warm and cozy round-the-clock. Designed with a comfortable and easy pull-on waistband, HIGH QUALITY – Made from 60% Cotton 40% Polyester, these pants aren’t just comfortable – they’re practical too. They’re lightweight and help to keep you ultra comfortable.