This knife is made from house made San mai. The San mai cladding is 1095/nickel, roughly 150 layers on either side. The core steel is 26c3 high carbon steel with nickel sheeting to separate it from the cladding and help minimize carbon migration. The knife has a convex grind. The handle is figured walnut, it is oval/round. This knife has nice distal taper. 

Specs:
Blade Length: 245mm 
Heel Height: 56mm
Handle Length (from front of bolster): 125mm
Width of spine out of handle: 4.54mm
Width of spine halfway down: 2.27mm
Width of spine 4cm from tip: 1.22mm
Width of spine 2cm from tip: .076mm
Overall weight: 229g