XXB RIO Grand Fly Line Reels the pant is made from

the pant is made from a lightweight SITKA-developed fabric that promotes airflow and features zippered leg vents that expel heat when moving fast and zip up for extra protection

Dimension: 5

but about your socks

Engineered For midrange warmth in moderately cold conditions

Specifications Finish: Galvanized

XXB RIO Grand Fly Line Reels the pant is made fromThe RIO Grand is a full line size heavier than the industry standard, and features more weight distributed towards the front of the line to easily load faster action fly rods. Built with a short head that is easy to cast, this line is also an excellent choice for novice casters who need a little more "feel" when casting. We have enhanced the performance of this great trout line by building it with SlickCast RIO's proprietary coating technology.