What's with the new "Mil-strap” straps?

What's the difference between "Mil-strap" and "RAF" straps?

The "Mil-Strap" straps are the same straps we've been offering. These are traditional “four letter straps”. These are the same style of straps that were issued by the British Ministry of Defense (MOD)  that have an extra "flap" of material that runs under the watch. Same quality, same stainless steel, stitched in hardware.

The RAF straps are a single pass through strap with a nylon keeper, but without that extra "flap" of material running under the watch. The buckle is still the same high quality, stainless steel hardware offered on all of our other straps.