La Sportiva Ridgeline
La Sportiva Ridgeline
La Sportiva Ridgeline
La Sportiva Ridgeline
La Sportiva Ridgeline
La Sportiva Ridgeline
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La Sportiva

Ridgeline

$419.00
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Ridgeline Mountaineering Boot

The Ridgeline is a classically styled leather mountaineering boot designed with forest management and post-fire cleanup work in mind. The super-durable roughout leather upper and Vibram® Fire & Ice sole make it worthy for burly treks with heavy packs over rugged terrain in extreme conditions.

Heat-Resistant Sole
Heat-resistant rubber compound rated to 482°F with glue rated to 215°F
Heat-Resistant Counters
Heat-resistant heel and toe counters for better protection in wildland firefighting conditions
8-Inch Federal Standard Height
Minimum 8-inch height meets federal standards for wildland firefighting
Nomex® Fire-Resistant Laces
Laces and exterior threads are fire resistant, made from Nomex®
Breathable 3D AirMesh Liner
Interior air-mesh liner is highly breathable for long days in the field
3mm Idro-Perwanger® Roughout
Super-durable 3 mm Idro-Perwanger® roughout leather upper stands up to rugged terrain and heavy packs
Use Case Note
Not intended for front-line wildfire work — designed for forest management, post-fire cleanup, and burly backcountry treks

General

Item
31L
Sizes
38 – 48 (half sizes)
Weight
32.1 oz / 910 g
Last
Makalu
Fit
Wide
Boot Height
8 inches (federal wildland firefighting standard)

Materials

Upper
3 mm Idro-Perwanger® roughout leather / Removable EZ-Flex tongue
Lining
Abrasion-resistant 3D AirMesh
Insole
8 mm MtnFlex with 1.5 mm Dacromet-coated half steel shank
Midsole
PU Air-cushion
Sole
Vibram® Fire & Ice Outsole (ISO 20344 Certified)
Laces
Nomex® fire-resistant

Measurements

Leather Thickness
3 mm
Insole Thickness
8 mm
Half Steel Shank
1.5 mm Dacromet-coated
Sole Heat Resistance
Rubber to 482°F · Glue to 215°F
Cleaning
Brush off dirt, mud, ash, and salt with a stiff bristle brush after each outing. Wipe the 3 mm Idro-Perwanger® roughout leather with lukewarm water and mild soap; rinse and towel dry.
Conditioning
Periodically treat the roughout leather with a wax- or oil-based conditioner designed for fire/rescue boots to maintain water repellency, prevent drying, and preserve heat-resistance properties.
Drying
Air dry at room temperature away from direct heat or radiators. Remove the EZ-Flex tongue and the 8 mm MtnFlex insole to allow airflow through the abrasion-resistant 3D AirMesh lining.
Nomex® Laces
Inspect Nomex® laces for abrasion or fraying after heavy use. Heat-damaged laces lose fire-resistance and should be replaced immediately.
Resoling
The Vibram® Fire & Ice outsole is resoleable, extending the life of the boot well beyond the original tread.
Storage
Store in a cool, dry place away from direct sunlight. Loosen all Nomex® laces and lightly stuff with paper to hold the 8-inch shaft shape and absorb residual moisture.

Shipping Policy

Components:

All component items (wheels, drivetrains, suspension, brakes, etc.) ship within 4-7 business days of purchase.

Bicycles:

Complete bikes typically ship within 2–3 weeks due to build, tuning, and inspection times. You will receive tracking information as soon as your order is ready to ship.

 Gear & Apparel:

Outdoor Gear and apparel orders (helmets, jerseys, gloves, etc.) ship within 5-21 business days. Please reach out to us with the most up to date deliveries times as they vary per Manufacturer. 

Returns & Exchanges:

If you received the wrong size or wish to exchange an item, it must be returned in original condition—unused, uninstalled, and with all packaging intact.

For full details, please see our Refund Policy before initiating a return.

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Prepared with intention.

Every product is carefully inspected and handled by our team before it ships. From fit and function to final details, we make sure each piece is ready for the outdoors ahead—so you can focus on the experience, not the gear.

Passion drives us

At SpokeX Bike Co., bikes aren't just our business — they’re our way of life. As a rider-owned and operated shop, every decision we make comes from firsthand experience on the trail, at the race, and on the open road. We know what it’s like to chase a new line, push through the pain cave, and celebrate the ride — because we live it every day.

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