Carhartt WIP Prentis Liner Fleece - Black / Black The Prentis Liner is a midweight fleece constructed from 100% polyester pile and lined with mesh and nylon taffeta for increased warmth and ease of movement. The liner also features nylon taffeta detailing and a contrasting breast pocket with the classic Carhartt WIP logo. Regular fit. 100% Polyester Pile, 10.3 oz mesh lined nylon taffeta details front closure, side pockets and chest pocket with zip square label Product Code - I025120 Carhartt WIP Prentis Liner Fleece - Black / Black