Step into a more contemporary, 21st century performance fabric with Boathouse Durastretch Performance Fabric. Durastretch is breathable, comfortable, moisture-wicking, lightweight and it doesn’t bunch up like a lumpy old diaper.It’s resilient and easy to care for. It also includes 4-way-stretch that moves with your body while sustaining its quality. The feel of the fabric is lightweight due to the way it’s knit, yet is still heavier than the other compression tights on the market today. Durastretch Fabric is American-made from American-made yarn and designed to support your body to perform at its peak.