The Wrangler Advanced Comfort Breathe-Dri Relaxed Fit jean is one of the most comfortable jeans ever made. This jean is equipped to keep you comfortable all day with Breathe-Dri denim that keeps you cool, dry and comfortable, no matter the temperature. Breathe-Dri denim is a unique cotton blend that is engineered to pull moisture away from the skin and release it to the outside of the fabric for quick evaporation.