Precision Meets Elegance: Spyderco Slym R.I.L. Titanium M390 Folding Knife (C271TIP)
When two powerhouses in the knife world—Spyderco and lionSTEEL—collaborate, the result is nothing short of exceptional. The Spyderco Slym R.I.L. Titanium M390 (C271TIP) is the latest embodiment of this synergy, blending Italian craftsmanship with Spyderco’s functional innovation and timeless design language. Crafted exclusively by lionSTEEL in Italy and inspired by Michele Pensato’s renowned “Skinny” profile, the Slym is the slim, stylish, and high-performance folder you didn’t know you needed—until now.
Design That Speaks Volumes
The Slym takes minimalism to the next level with its ultra-sleek, precision-machined handle made from a single piece of titanium using lionSTEEL’s SOLID® technology. Not only does this monolithic construction deliver outstanding strength and lightweight performance, but it also brings a strikingly clean aesthetic.
Adding to its visual appeal, the obverse side is adorned with a Dark Matter Polar Fat Carbon Fiber inlay—a mesmerizing black-and-white pattern that enhances grip and style. The titanium handle is further protected with a gray PVD (Physical Vapor Deposition) coating, making it as durable as it is elegant.
Top-Tier Blade Performance
At the heart of the Slym is a 3.42-inch drop-point blade crafted from Böhler M390—a high-performance stainless steel celebrated for its edge retention, corrosion resistance, and wear resistance. The full-flat grind offers superb slicing capability, while the stonewash finish adds a rugged, low-profile sheen.
Deployment is swift and silky-smooth thanks to ball-bearing washers, a removable flipper tab, and the fully accessible Spyderco Trademark Round Hole, giving users the choice of how they want to engage the blade.
Reliable Locking and Carry Options
Spyderco’s famed Reeve Integral Lock (R.I.L.) is integrated directly into the titanium handle for rock-solid lockup and long-term reliability. A hardened steel interface further extends the life of the locking surface.
For carry versatility, the Slym includes a deep-pocket, butt-mounted clip that’s reversible for left or right tip-up carry. A generously sized lanyard hole adds another layer of customization and quick access.
Specifications at a Glance
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Overall Length: 7.84" (199mm)
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Blade Length: 3.42" (87mm)
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Edge Length: 3.28" (83mm)
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Closed Length: 4.43" (113mm)
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Blade Steel: M390
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Blade Thickness: .135" (3.4mm)
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Handle Material: Titanium w/ Carbon Fiber Inlay
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Weight: 3.4oz (96g)
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Lock Type: Reeve Integral Lock (R.I.L.)
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Clip Position: Ambidextrous (Tip-Up)
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Grind: Full-Flat
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Country of Origin: Italy
Final Thoughts
The Spyderco Slym R.I.L. Titanium M390 is more than just a premium everyday carry—it’s a celebration of design, innovation, and craftsmanship. Whether you're an enthusiast, collector, or someone who appreciates the fusion of form and function, the Slym delivers performance in a frame that’s as elegant as it is rugged.
For those who demand excellence in every detail, this is the folding knife that rises to the occasion.
✅We are an authorized Spyderco dealer in the US, buy with confidence.
🚘Curbside pickup is available at 780 Dedham St, Unit 500, Canton, MA, 02021
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