The Spectra Fusion Weave of this line helps eliminate tangles and helps the rope glide through your hands with little friction.  The linear core adds a solid strength core that will not stretch or rebound.  One of the main features is the high strength-to-weight ratio.  It test at 1900 lbs pulling power and is lighter than anything else on the market allowing you to rotate freely with little resistance or effort.  Less is more in this case.