The 'Thunder Gym' long sleeve crewneck t-shirt from Teesgeex is a great choice. It comes in sizes from S to 4XL. Made of 8.5-ounce, 80/20 ring spun cotton/poly blend, it has a removable tag for extra comfort. The twill-taped neck and locker patch prevent stretching. For care, machine wash cold, inside out with like colors. Use non-chlorine bleach only when necessary. Hang dry for best results, or tumble dry with cool/low heat. Avoid fabric softener as it may cause fading. Don't iron or dry clean this shirt.

Using this Teesgeex Thunder Gym long sleeve t - shirt is easy. Just put it on and enjoy its comfort. When it comes to washing, make sure to use cold water and turn it inside out. Wash it with clothes of similar colors to prevent color bleeding. Only use non - chlorine bleach if there are stubborn stains. After washing, hanging it to dry is the best option. But if you're in a hurry, you can use the cool or low - heat setting in the dryer. Don't use fabric softener as it can fade the color. And remember, don't iron or dry clean the shirt to keep it in good condition for a long time.