A Respected Tactical Brand’s Formidable New Knife Comes from a Legendary Japanese Designer

SOG and knifemaking icon Kiku Matsuda team up once again for a fittingly formidable blade in two striking configurations.

Hidaka FX 3V Knife blade closeupSOG

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A decade and a half ago, SOG kicked off a partnership with Japanese designer Kiku Matsuda. That partnership resulted in the creation of the SOG Kiku series, some of the brand’s best knives ever (one of which made our list of the best pocket knives).

Now, the lauded tactical and EDC knifemaking brand and Matsuda have partnered up once more, this time on the SOG Hidaka FX 3V. To the benefit of outdoorsmen and tactical fanatics everywhere, this fixed blade definitely lives up to the hype.

Hidaka FX 3V Knife on map with lighter and flashlight
The knife’s CRYO 3V blade has a complex grind, making it incredibly versatile.
SOG

Living on the edge

If you’re familiar with the SOG Kiku, you know it’s a pretty unique knife. However, this follow-up clearly shows that Matsuda has a signature style.

Like the Kiku before it, this knife’s blade boasts a tanto-style blade with a complex grind. It boasts an excellent piercing tip and, just past it, a solid couple of inches of cutting edge good for basic and detail-oriented tasks.

But where the blade angles toward the hilt, the edge takes a surprising turn — or rather, it goes concave. Like the Kiku, this gentle concave shape makes the lower part of the edge better for hard-use cutting tasks, like chopping.

That makes this knife a serious outdoor dual-threat on par with larger cutting tools, like axes and machetes. It definitely doesn’t hurt that the blade steel is CRYO 3V, which makes it exceptionally tough and wear-resistant.

Hidaka FX 3V Knife in hand
At 10.0 inches overall (with a 4.8-inch blade), this knife is hefty without being unwieldy, perfect for bushcraft.
SOG

A blade in the hand is worth two in the bush(craft)

As the blade material and shape suggest, this knife is definitely intended for outdoor (and tactical) usage. But it’s not just the blade — it’s the handle, accessories and the other specs, as well.

The knife weighs 25.6 ounces and measures 10.0 inches overall, 4.8 of which make up the blade. That makes this a sizable knife while not being unwieldy. It’s easy to carry and use without bogging you down, yet it still has plenty of cutting power.

The handle is made of Micarta and boasts highly textured, grippy contours. This makes it easier to grasp in all conditions and through all manner of hard-use tasks.

It also comes with a durable yet lightweight Kydex sheath offering a secure, customizable fit. By all accounts, this is a knife that will serve you well, even if you abuse it.

Hidaka FX 3V Knives on tree trunk
This knife comes in silver and OD green or all-black.
SOG

Available now

The SOG Hidaka FX 3V is now available in both colorways. It’s priced at $310 either way.

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