Cotton Blend Twill / Stretch Mesh BackClassic trucker style with a fitted comfort upgrade. The 135-2 OTTO FLEX® trucker hat offers a secure stretch fit, breathable mesh back, and relaxed low-profile shape for everyday wear that feels easy from the start., Key Product Features. Cotton Blend Twill – Combines breathable comfort, long-lasting durability, and a soft feel; Low Profile – Shallow crown for a relaxed, casual fit; Stretch Mesh Back – Enhanced airflow and light 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








