• An advanced touring boot that balances lightweight efficiency with enhanced downhill performance
• Force Flex System™ utilizes Pebax Rnew 1100, delivering smoother descents and unmatched support within the category of lightweight boots
• The Tilt-Lock Lite™ Ski/Walk System is designed for ultimate ease of use, even in harsh weather conditions. It’s quick, precise, and reliable – providing fast transitions and dependable performance when you need it most
• Warmsole™ Platform utilizes insulating polyurethane to separate the foot from direct contact with the inner shell; providing enhanced thermal insulation for better warmth retention
• Race-inspired 90° cuff design ensures easy entry and exit for quick, hassle-free access
• Grilamid Bio Based Lf Carbon™ used in the shell & cuff is a highly innovative material exclusive to La Sportiva; offering exceptional rigidity while keeping weight to a minimum
Specs
ITEM NUMBER: ZFSB041
SIZES: 23 – 27.5 (half sizes)
WEIGHT: 1190g (1/2 pair)
SHELL & CUFF: Grilamid Bio Based LF Fiberglass™
TONGUE: Pebax® Bio Based Rnew 1100
LINER: Ultralon Thermomoldable High Density PEE w/ Variable Thickness (#ZSSL032)
SOLE: WarmSole™ Platform (internal) / FriXion® Wave Alpine XTR™ Outsole
(complies with ISMF standards) / S4 Inserts
RANGE OF MOTION: 68° (33° back / 35° front)
FORWARD LEAN: 2 positions (12° & 14°)
BUCKLES: (2) FORCE™ Technopolymer Buckles / FORCE™ Flex System / FORCE™ Power Buckle / TILT-LOCK LITE™ Ski/Walk System
FLEX: 120
LAST WIDTH: 100.5mm (26.5)
COMPATIBILITY: Tech/Pin




















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