Taslan is a modern, high-tech, woven polyester fabric. It is a strong, durable fabric, ideal for gear you may want to train in every day of the week. It's also very quick drying and able to wick moisture away from the body quickly and efficiently, so you don't get all sweaty. And because it dries so quickly (it doesn't hold the water like cotton), you're not left standing in cold, clammy clothes when you stop training.