Classic trucker style with a comfortable fitted feel. This trucker hat delivers a secure stretch fit, breathable back panels, and a relaxed shape made for everyday wear., Key Product Features. Low Profile - Shallow crown for a relaxed, casual fit Matching Fabric Undervisor - Adds a stylish finish Stretch Mesh Back - Enhanced airflow and stretch for a cool, comfortable fit Enclosed Back - Clean, fitted design for a streamlined look OTTO FLEX Stretchable Sweatband - A snug, flexible fit with antibacterial, anti-odor and moisture wicking properties