A technical, lightweight double boot with an innovative Fast Lacing System, LaSportiva's Spantik is warm, compact, and step-in crampon compatible. Made for climbing north faces, winter alpinism, and long periods in high elevations.
- A technical lightweight double boot for cold environments
- Inner boot: removable microperforated, thermoformable polyethylene
- Outer: PU-Tech synthetic/polyurethane-coated leatherette; thermal insulating closed-cell foam
- Fast Lacing System designed for one-handed closure, even with gloves
- TPU midsole with variable thickness suitable for crampons front/back
- Dual-density Micropore EVA midsole with variable thickness
- 5 mm thermal-structure carbon fiber insole with aluminum insulation
- Vibram Montagna outsole for solid traction
- Outer boot features water-repellent Lorica coating, Vibram rand, molded TPU ankle/backstay reinforcement
- Outer boot insulating foam lined with thermoreflective aluminum facing/antiabrasion flocking
- Inner boot features water-repellent Lorica coating and minimal outsole plate for durability
- Instep Overlap technology allows an easy, comfortable, and precise fit
- Very light: a pair size 42 weighs only 2300 g
