Spyderco Atlantic Salt Lightweight Black Serrated Blade Long Sleeve Shirts Wiley X multi coat mirrors utilise a DM PX6 XLG Wiley X multi coat mirrors utilise a "z oxide" flash mirror coating to cut glare and offer crystal clear optical clarity The ability to use a single AA disposable battery if power is unavailable means you’ll never be without light when it is needed most It's been speculated the sheepfoot shaped blade originated with mariners who found the rounded tip especially beneficial when the knife was accidentally dropped (think working on a ship in pitching seas) as it couldn't stab the foot when hitting the deck Includes: Reversible Titanium Pocket Clip