The TOPS Knives CUMA Kage, meaning "Shadow" in Japanese, is a creation of martial artist and self-defense instructor Sijo Waysun Johnny Tsai. Designed with collaborative input, the CUMA Kage features a differentially heat-treated 1095 blade with a non-reflective coating, durable Micarta handle, and a custom molded Kydex sheath. This popular TOPS Fixed Blade is back in stock at GPKNIVES!