The Trail Pro Sleeping Pad is a self-inflating pad offering premium comfort and insulation. It features StrataCore™ construction for an excellent warmth-to-weight ratio and three inches of foam wrapped in stretch knit fabric for a plush feel. With an R-value of 4.4, it provides reliable warmth for three-season use. The WingLock™ valve allows quick inflation, deflation, and one-way airflow. It compresses easily for compact storage and includes a stuff sack for portability.