• Maximum thermal insulation with space-age technology
• Skitrab Tech inserts making the boot ideal for arctic crossings with skis & skins (no rear attachment, not intended for downhill)
• Vibram® Litebase and Vibram® MorFlex® expanded EVA provide a lightweight, abrasion resistant and thermally insulated outsole
• Click here for important heat moldable liner instructions
• Corner Zip™ zipper allows full opening and direct access to the Dual BOA® closure system
• Double removable thermal booties
• Dual BOA® system differentiates the lacing between the upper and lower portions of the internal boot, designed to be used with gloves
• Compatible with various non-automatic, semi-automatic, and automatic crampons. Crampon compatibility is NOT ensured, and boot-crampon compatibility needs to be inspected
Specs
ITEM: 21F
SIZES: 38 – 48 (half sizes), 49 & 50
WEIGHT: 37 oz (1050g)
LAST: Olympus Mons
OUTER BOOT: Stretch Cordura® w/ UltraSonic Welding & Heat Sealing / Corner Zip™ Zipper Technology/ Water Repellent Gusset/ High Tenacity Nylon/ Multi-Density PE/ Thermo Reflective AluminumLINING/ Dual BOA® closure system/ Vibram® rubber rand
INNER BOOT: 6mm PE + EVA Single Density foam/ Cordura ® Fliz Zone/ Dual Velcro® Closure 4mm PE+EVA Single Density foam
INSOLE: 3mm Carbon Tech honeycomb insulation/ 3mm Primaloft® Gold Insulation Aerogel
MIDSOLE: 2mm graded Polyurethane for crampon attachment/ Skitrab Tech-AT toe insert
SOLE: Vibram® Litebase and Vibram® MorFlex® expanded EVA
VIEW LA SPORTIVA MOUNTAIN BOOT COMPARISON CHART
















Reviews
There are no reviews yet.