Danner Men's Caliper CSA 8" 400G Ins Waterproof Aluminum Toe Work Boot - Brown — 19464
A CSA-certified, aluminum-toe, puncture-resistant 8" work boot with 400g of Thinsulate® Ultra and Danner® Dry waterproofing.
The Caliper CSA 8" is Danner's cold-weather industrial boot: a full-grain leather upper with four-layer cushioning, a memory-foam strobel sock, a low-profile 90-degree heel, and an oil- and slip-resistant rubber outsole — rated CSA Z195 and ASTM F2413 with EH protection.
Key Features of the Danner Caliper CSA 19464
- Designed for all-around work
- Cold weather
- Waterproof Danner® Dry
- Insulated 400G Thinsulate® Ultra
- CSA certified
- Aluminum toe
- Electrical hazard (EH) rated
- Puncture resistant (PR)
- Slip-resistant
- Full-grain leather upper, 4-layer cushioning
- Low-profile 90-degree heel
- Oil and slip-resistant rubber outsole
- Memory-foam strobel sock
- 400g insulation for cold-weather wear
- CSA Z195 and ASTM F2413 EH-rated aluminum toe, puncture resistant
Aluminum Toe, Puncture Plate, CSA
Aluminum meets the same ASTM F2413 impact and compression thresholds as steel at noticeably less weight, and the Caliper adds a puncture-resistant plate underfoot and CSA Z195 certification — the full spec for Canadian and heavy-industrial sites.
Warm and Dry
400 grams of Thinsulate® Ultra behind a Danner Dry membrane keeps feet warm and dry through a winter shift, and the 90-degree heel gives a secure, low-profile stance on rungs and uneven ground.
Why Choose the Danner 19464?
A waterproof, 400g-insulated, CSA- and ASTM-rated aluminum-toe boot with puncture protection — the pick for winter industrial work where the site requires the full safety spec.
Shop more: Danner Boots, Safety Toe Boots, Insulated Boots
Frequently Asked Questions
What safety standards does the Caliper CSA 19464 meet?
Danner lists it as CSA Z195 certified and ASTM F2413 rated, with an aluminum safety toe, electrical hazard (EH) protection, and a puncture-resistant (PR) plate.
How does an aluminum toe compare to steel and composite?
All three meet the same impact and compression thresholds. Aluminum is markedly lighter than steel and nearly as thin, so it preserves toe-box room; composite is the only fully non-metallic option, but bulkier at the same rating.
How warm is 400 grams of Thinsulate® Ultra?
400g is the all-round cold-weather weight — warm enough for winter jobsites while you are moving, without overheating on a mild day. For long stationary sits in deep cold, 800g or more is the better match.
Is the Caliper waterproof?
Yes. A Danner® Dry waterproof membrane is built into the boot — a sealed, breathable layer rather than a surface coating.
How should the Caliper fit?
Order the size you wear in athletic shoes and allow for a winter sock; the aluminum cap does not stretch, so size for room across the toes from day one.
Is the Caliper resoleable?
The Caliper is a cemented industrial boot built to be worn hard and replaced rather than recrafted.
