Sole and construction guide

From the our fine, traditional oak bark tanned Leather Sole, channelled by Hand to the over-sized Cleated Rubber sole and construction method, for almost every occasion.

Open channel blake construction with oak bark tanned leather sole.

• A blake machine sews through all layers (insole to outsole) from inside the shoe.
• The "Open" Detail: A small channel or groove is carved into the leather outsole, and the stitch is placed inside this groove, remaining visible on the bottom of the shoe.
•  Offers superior flexibility and a lightweight feel compared to heavier, rigid construction styles.

Open channel storm welt construction with  leather and rubber sole 

• The Welt Strip: Unlike a standard "flat" welt, a storm welt has a raised, curved, or angled ridge.
• The Seal: This raised lip is bent upwards to hug the side of the upper, creating a tighter, more effective, and often 360-degree seal.
• Stitching: It typically features a single, prominent row of stitching on the outside, securing the upper, insole, and welt together, followed by a second row of stitching that attaches the welt to the outsole.
• Aesthetics: Because the welt is wider and folded upwards, it creates a rugged, chunky, and distinctively designed appearance.

Closed channel welt with oak bark tanned leather sole 

A closed-channel Goodyear welted shoe featuring an oak bark tanned sole represents the pinnacle of traditional, high-end Shoemaking. This construction method combines the structural durability of the Goodyear welt with the refined aesthetics of hidden stitching and the premium, long-lasting performance of oak-bark tanned leather. 

1. The Core Construction:

• • The Process: The upper, lining, and a thick leather insole are secured to a  or directly in hand-welted methods. A strip of leather, known as the welt, is then stitched to this assembly. Finally, the outsole is stitched to the welt.

  • Durability and Repair: This method creates a rigid, water-resistant, and, critically, fully resoleable shoe. Because the outsole is stitched to the welt—not directly to the upper—the sole can be removed and replaced multiple times without harming the shoe. 

  
  

  2. The Sole Material: Oak Bark Tanned

  
  

  • Production: Hides are placed in pits with oak bark and water, a natural, slow, and traditional method taking up to 12-14 months.
  • Properties: This process produces exceptionally dense, hard-wearing, yet flexible leather that is superior in durability to standard vegetable-tanned soles.
  • Appearance: Oak bark soles have a distinctively rich, often natural, and sometimes hand-painted appearance 

  
  

  3. The Finishing Technique: Closed Channel

  
  

  • The "Channel": On a standard Goodyear shoe, a groove is cut in the sole for the stitching. In an "open" channel, this stitching is visible on the bottom of the shoe.
  • "Closed" Mechanism: In a closed-channel construction, a skilled craftsman cuts a thin flap of leather at the edge of the outsole and lifts it. The sole-to-welt stitching is then performed inside this hidden channel.
  • Final Touch: The leather flap is then glued back down and the edge is burnished, completely concealing the stitches.
  • Aesthetics: This creates an incredibly sleek, smooth, and, clean look on the bottom of the sole, typically found only on high-end or bespoke footwear. 

   

  

   

   

Danite rubber cleated sole with open channel welt stitched construction 

A Goodyear welt construction of a rubber cleated sole is a high-quality, durable shoemaking method that stitches a rubber outsole (often with lugs or studs for traction) to the upper and insole via a strip of material known as a welt.

 This method provides superior durability, water resistance, and the ability to be resoled multiple times.

The Construction Process:

1. Lasting: The leather upper is stretched and shaped over a mold
2. Welting: A, leather or synthetic strip—the "welt"—is stitched to the upper and the canvas rib on the insole, usually with a Goodyear stitching machine.
3. Filling & Shank: The void between the insole and outsole is filled with cork for comfort and a steel/wood shank is added for arch support.
4. Sole Attachment: The rubber cleated sole is cemented to the welt and insole under high pressure.
5. Final Stitching: An outsole machine stitches the outsole directly to the welt. This is often called a 360-degree welt when it goes around the entire shoe, or 270-degree when it stops under the heel.  

 Characteristics of a Rubber Cleated Welted Sole:

• Resoleability: Because the outsole is stitched to the welt rather than directly to the upper, a cobbler can cut the stitching, remove the old rubber sole, and sew on a new one without damaging the boot.
• Traction and Durability: The rubber cleated sole (e.g., Vibram or Dainite) provides high-density grip and exceptional durability for, daily, wet, or work conditions.
• Water Resistance: The welt acts as a barrier, making it more difficult for water to penetrate into the insole, especially when combined with a storm welt.
• Weight & Break-in: Due to the extra materials (welt, cork), these shoes are often heavier and require a breaking-in period compared to Blake-stitched and goodyear welted leather sole construction.