This co-polymer resin material called Superstrong, was developed exclusively for Orvis. Very supple for a lifelike appearance and presentation. Very, strong per its diameter! Maybe the best and most requested tippet material ever! 30m spools. See the sub-category "Leader Materials" to find the larger sizes for mid and butt sections.
Orvis Superstrong tippet has been an industry standard for years and years and remains one of our general favorites!