The only slip joint Benchmade is currently offering, the Proper is a definite departure from the norm for the company yet is just as nice as you'd expect coming from such a prestigious heritage.

Specifications
MECHANISM - SLIP JOINT
BLADE STYLE - CLIP POINT
BLADE STEEL - CPM-S30V (PREMIUM STAINLESS STEEL (58-60 HRC)
HANDLE - OLIVE DRAB CANVAS MICARTA
BLADE LENGTH - 2.82" (7.16CM)
BLADE THICKNESS - 0.090" (2.286MM)
OPEN LENGTH - 6.65"
CLOSED LENGTH - 3.85"
WEIGHT - 2.28 OZ
HANDLE THICKNESS - 0.40"

This Proper model features contoured carbon fiber scales paired with a stonewash finished clip point blade made from premium CPM-S90V stainless steel. The Benchmade Proper slip joint folder is a modern take on a classic gentleman's knife design. Skeletonized stainless steel liners with a flat dark earth PVD coating offer reduced weight for comfortable everyday carry in a pocket or pack. A lanyard hole in the handle accommodates key ring or lanyard attachment.