WRANGLER® PERFORMANCE SERIES JEANS DON'T JUST PERFORMThey outperform. Featuring an innovative Comfort Flex waistband, our men's regular fit performance jeans are designed for flexibility in every move you make. You need jeans that keep up with every step you take while keeping you comfortable. Wrangler® performance series jeans do all of that and more. This versatile, everyday jean provides the ultimate comfort with a waistband that adjusts to you, moves with you, and is made for all-day wear. It's everything you love about Wrangler® Five Star jeans but with the added comfort you need in a high-performance jean.