
The Timber CA6921 is an 8" waterproof composite-toe logger built for climbing and rough ground — Bandit Walnut leather, a sealed SCUBALINER™, and a heat-treated triple-rib steel shank stiff enough for spikes. Key Features of the Carolina CA6921 Composite Safety Toe — Non-metallic toe meeting ASTM F2413 I-75/C-75, with reduced cold transfer. Waterproof SCUBALINER™ — Carolina's sealed proprietary waterproof lining system. Bandit Walnut Leather Upper — Rugged leather with a classic logger look. Removable PU Dual-Density Memory Foam Footbed — Cushioned support with an improved heel cup. Mesh Lining & Padded Collar — Breathable, with a cushioned top edge. Electrical Hazard Rated — Tested to withstand up to 18,000 volts at 60Hz for one minute without leakage. Heat-Treated Triple-Rib Steel Shank — Rigid support for climbing with spikes. Goodyear Welt Construction & One-Piece Rubber Lug Outsole — Resoleable, oil- and slip-resisting. Built for Climbing The triple-rib steel shank is heat-treated for stiffness, which is what lets the boot support your arch when your entire weight rests on a spike or a gaff. A soft-shanked boot flexes under that load and the arch takes the punishment. Protected and Dry A composite toe protects without steel's weight or cold transfer, and the sealed SCUBALINER™ membrane keeps water out while letting vapor escape. Why Choose the CA6921? A rugged, waterproof, resoleable composite-toe logger for demanding outdoor work — with a shank built for climbing. Similar Styles to Consider Prefer a tall pull-on? See the Well X CA9831 Wellington logger. Browse all logger boots , or the full Carolina collection at Overlook Boots. Frequently Asked Questions Can the CA6921 be worn with climbing spikes or gaffs? Its shank is built for it. Carolina heat-treats the triple-rib steel shank specifically to provide the rigidity needed for climbing with spikes — the shank is what keeps your arch from collapsing over a narrow gaff. Confirm compatibility with your own clim
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