The Men's frogg toggs Rana Elite Felt Wading Boot is a durable boot for any fly fishing excursion. A 900-denier nylon upper creates a hardy boot that won't back down when it comes to rocks, debris, fallen logs, and dirt. The padded collar wraps the ankle, offering comfort and support. Underfoot, a durable felt outsole provides grippy traction through the changes in submerged terrain.