Our classic 511™ Slim gets a versatile, adventure-ready update. With the same streamlined fit that's narrow through the seat and thigh, our 511™ Slim Tech Pants are perfectly calibrated to do just about everything. We designed this version to work as hard as you do, with moisture-wicking, quick-drying fabric, UPF50+ protection, 4-way stretch, and a handy back zip pocket Our 511™ Slim gets a versatile, adventure-ready update Cut with a streamlined fit that's narrow through the seat and thigh Crafted with moisture-wicking quick drying fabric With UPF50+ protection Features a back zip pocket