We took out best-selling 501® and adapted it for the needs of skaters. This pair was made for extra comfort and durability, all while retaining the iconic button fly and versatile straight leg you know and love. The Levi's® Skateboarding™ collection mixes classic styling with superior construction, comfort and durability for today's skateboarding community. The original blue jean. Upgraded with innovative features for unmatched efficiency and endurance. Woven with warp stretch for all-day comfort.