The Bone Collector XLT Ball Cap gives you an advantage in the field by not only camouflaging your head, but by taking away any silhouette and keeping you blended in to any terrain for any season. ScentBlocker's exclusive SPF 50 activated carbon technology with increased carbon loading delivers maximum odor adsorption so you remain difficult to detect by prey. S3 antimicrobial technology helps further inhibit the growth of odor-causing bacteria so you stay fresher longer. Xtreme Lightweight Technology (XLT) construction combines soft, quiet outer fabric and an embossed inner lining for ultra-light weight and maximum breathability. 4 Direction Stretch provides superior comfort, fit, and freedom of movement. This unstructured cap packs compactly for convenient transport and easily adjusts for a custom fit. Imported. One size fits most.