Rossignol CRANK BOA H3 - Boots - Men's - black

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Use: snowboard



  • Snowboard boots
  • Model: men's
  • Season: 2019/2020
  • Flex index: 5/10
  • BOA® H3 Coiler™: micrometric lacing
  • 3-part tongue that fits to the foot
  • Articulated shell for gentle flex progression
  • Support lining
  • 3-point heel harness to improve heel support and to hold the heel inside the lining
  • Comfortable thermoformable lining


  • Upper: synthetic leather and mesh
  • Midsole: Single density moulded Ortholite®
  • Midsole: EVA
  • Outsole: Recycled rubber

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More info



ORTHOLITE®: Engineered from open cell polyurethane, Ortholite soles retain 95% of their cushioning after one year of use, whereas ordinary soles lose 70% of their cushioning over the same time period.

The Ortholite® sole is light and breathable. The air circulates, to help evacuate heat and moisture to keep the feet dry. The environmentally-friendly biocide treatment is antimicrobial and creates a healthier environment for the feet. The advantages of Ortholite® Open-Cell Technology are:

  • Durable cushioning
  • Moisture wicking
  • High level of breathability
  • Easy to wash
  • Antimicrobial
  • Lightweight

EVA: The moulded EVA foam insert is particularly flexible. It helps improve shock absorption and lightness.




Flex Index: The flex is the boot's flexibility index. The greater the flex, the more rigid and reactive the boot. On the contrary, a soft flex will be more tolerant and comfortable. The flex of your boot is chosen in relation to your skiing level as well as size.


Men's Flex Index:

  • Flex less than 80: beginner to intermediate
  • Flex from 80 to 110: intermediate to advanced
  • Flex above 110: expert

Women's Flex Index:

  • Flex less than 70: beginner to intermediate
  • Flex from 70 to 100: intermediate to advanced
  • Flex above 100: expert
Important: A flex that is too rigid for the average skier will impede progression. For a heavy and powerful skier, it is essential to increase the ski's flex.