Own the Next Evolution of Open Footwear.With Broad Utility Patent Protection.
A patented open-front sandal architecture, ready for established footwear brands to license and bring to market.
No toe post. No front strap. No ordinary sandal. Topless Shoes creates open-foot comfort while innovative adjustable side straps help the soles hug your feet.
- Patent
- 12,453,391 B1
- Additional Patents Pending
- Granted
- Oct 2025
- Assignee
- Comfy Toes LLC
The sandal has barely changed in a generation.
For fifty years the open footwear category has cycled the same three silhouettes — the flip-flop, the slide, the strappy sandal. Every one of them puts something over, under, or between the toes. Nothing has genuinely reopened the front of the foot.
Topless Shoes is a patent-protected architecture that supports the foot through the heel, instep, and adjustable side straps — and leaves the front of the foot entirely open. It is a new structural category, not another SKU on the wall.
Built, worn, tested.
A hand-built sample validates the strap geometry, on foot stability, and the open front foot construction on real feet, on real ground before a licensee commits to production tooling.
"The category has been asleep for decades. This is the first architecture that gives the front of the foot back."
Why an established brand licenses this.
Topless Shoes is offered to established footwear brands with the design, manufacturing, and retail scale to launch a new category — not a novelty. The patent, the working sample, and the technical drawings are ready to be handed to a product team, letting a licensee to quickly move from license execution to shelf faster.
- A defensible new category
- Not a single SKU — an architecture. The granted US utility patent protects an entirely new way to build an open foot sandal, giving the licensee patent protection for the entire new category with no direct competitor.
- Range across material and tier
- The structure adapts across leather, technical webbing, and molded synthetics — supporting entry, core, and premium price tiers under one protected silhouette.
- Granted patent, ready for tooling
- US Pat. 12,453,391 B1 · Additional Patents Pending is issued and assigned. A working prototype, patent figures, and technical drawings are ready to hand to a design and development team on day one.
One architecture, an entire product range.
The patented structure adapts across material, price tier, and consumer segment — resort and beach, lifestyle and fashion, comfort and wellness recovery, athleisure, pedicure and spa, travel and packable. One protected silhouette, an entire seasonal range.
Let's discuss
bringing this to market.
Licensing materials, patent details, and the private pitch deck are shared with qualified partners under confidentiality review.