A baseball cap with a difference. This lightweight NosiLife packable cap not only looks the part but it also helps repel biting insects and incorporates a wicking, cooling inner headband for day-long comfort. NosiLife insect-repellent fabric and odour removal Adjustable cord at the back Inner sweatband that absorbs moisture and keeps you cool. Fabric: Main fabric: 100% recycled polyamide / Mesh: 100% polyester / Trims: 100% recycled polyester.