First Watch HBV-100 High Buoyancy Tactical Vest - Black - XL to 3XLHBV 100 High Buoyancy Tactical Vest Black XL to 3XL The HBV 100 high buoyancy tactical vest has been designed and tested to safely carry the gear law enforcement professionals need to execute their duties. This fully functional vest is made with a neoprene collar and mesh backing and combines reliability with all day comfort. Features: Removable neck collar support Hook Loop front and back agency patches Wearable with body armor Vapor channels in