With a relaxed fit and a high performance, body mapped fabric layout that uses recycled fabrics, the Mountain Surf Bib Pants are built for shredding hard, hiking hard and spending long days on the mountain without soaking through. Rugged, abrasion resistant 20K ripstop fabric lines the seat and knees, while 4-way stretch fabric makes up the torso and thighs for increased comfort while moving. It's all about the balance of mobility, breathability and protection from the elements with these Bibs.