Introducing 'No. 6 Laboratory' from Alundrart Design. These crewneck sweatshirts come in sizes from S to 4XL. Crafted from 8.5 - ounce, 80/20 ring - spun cotton/poly blend, they feature a removable tag for ultimate comfort. A twill - taped neck and locker patch prevent stretching. Care is easy: machine wash cold, inside out with like colors. Use non - chlorine bleach only when necessary. Hang dry for best results or tumble dry on cool/low heat. Avoid fabric softener as it may cause fading. Do not iron or dry clean.

To use your Alundrart Design's No. 6 Laboratory long - sleeve t - shirt, just put it on like any other shirt. It's suitable for casual wear, workouts, or lounging. When it comes to cleaning, always machine wash it cold and turn it inside out to protect the fabric. Wash it with similar colors to avoid color bleeding. Only use non - chlorine bleach if there are stains. After washing, you can hang it to dry for the best results, but if you're in a hurry, you can tumble dry it on cool or low heat. Don't use fabric softener as it might fade the colors. Also, don't iron or dry clean the shirt to keep its quality intact.