About this product
The Flagstone CA5525 is a 6" waterproof carbon composite-toe 4x4 hiker built for performance and durability, with a lightweight carbon toe and Carolina's waterproof SCUBALINER™.
Key Features of the Carolina CA5525
- Carbon Composite Safety Toe — Lightweight carbon-fiber toe meeting ASTM F2413 I/C, with reduced cold transfer.
- Waterproof SCUBALINER™ — Carolina's sealed waterproof membrane keeps feet dry.
- Vortex Great Wall Leather Upper — Rugged leather with a hiker look.
- 4x4 TigerTip® Toe — High-abrasion toe guard that extends boot life.
- Removable Double Tuff Polyurethane Footbed — Cushioned support over an EVA midsole.
- Non-Metallic Shank — Composite support with no steel in it.
- Electrical Hazard Rated — Up to 18,000 volts at 60Hz for one minute without leakage.
- Cement Construction & Heavy-Duty Slip-Resisting Rubber Outsole — Lightweight, all-terrain grip.
Lightweight, Waterproof Protection
A carbon composite toe keeps the boot light while protecting your feet, and the sealed SCUBALINER™ membrane keeps them dry. An abrasion-resisting 4x4 TigerTip® toe guard extends the boot's life.
All-Terrain Comfort
A removable Double Tuff PU footbed over an EVA midsole cushions each step, and an alternate lace option is supplied for a customized fit.
Why Choose the CA5525?
A lightweight, waterproof, carbon composite-toe hiker built for grip and durability on varied terrain.
Similar Styles to Consider
Prefer a lower 5" cut? See the EXT CA4551. Browse the full Carolina collection at Overlook Boots.
Frequently Asked Questions
How is carbon composite different from standard composite?
Both are non-metallic and both meet the same ASTM I/C thresholds. A carbon fiber weave reaches that rating with less material, so the toe cap is lighter and slightly less bulky than a standard composite cap — which is why it shows up on hikers rather than heavy loggers.
What is the 4x4 TigerTip®?
A high-abrasion rubber guard wrapped over the toe. It protects the leather from scuffing rather than your foot from impact — the carbon composite cap underneath does that — and it meaningfully extends the boot's service life.
How long does the waterproofing last?
The SCUBALINER™ is a sealed membrane rather than a surface coating, so it doesn't wash off. Conditioning the leather and keeping the seams clean is what keeps it working over the life of the boot.
Can I put my own orthotics in it?
Yes. The Double Tuff footbed lifts out. The CA5525 is EH rated rather than static-dissipative, so swapping the footbed doesn't put an SD rating at risk.
Description supplied by Overlook Boots through its current Shopify listing. Product, performance, and health claims are the seller’s and have not been independently verified by StorkScout.






