Head Formula 100 Ski Boots product image

Head Formula 100 Ski Boots

Color: Black
  • Medium flex
  • 100 last
  • All-mountain
  • Gripwalk sole
Delivery & Pickup Options

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Product Information


  • Ability Level: Intermediate-Advanced
  • Ski Boot Flex: Medium
  • Forefoot Width: 100 mm
  • Liner Type: Semi-Custom
  • Flex Index: 100
  • Number of Buckles: 4


  • 26.5
  • 27.5
  • 28.5


  • Flex: 100 – A Medium Flex Designed for Intermediate to Advanced Skiers
  • Formula S Liner
  • Shell Materials & Design: PU Cuff – Polyurethane, PU Shell – Polyurethane, Cuff Alignment, Rear Support Tuning, Extended Toe Box
  • Stance: Forward Lean – 16°, Bootboard Ramp – 4°, Race Balance
  • Buckles: Four Micro-Adjustable Alloy Buckles
  • Power Strap: 40mm Velcro Strap
  • Bootboard & Footbed: HP Frame Footbed
  • Sole: ISO 5355 Alpine Soles
  • Style: 601171-1
  • Brand : Head


1. Put a sheet of paper on the floor against a wall.2. Wear the socks you would normally wear in your shoes.3. Stand on the sheet so that your back is flat against a wall (foot perpendicular to the wall) with your heels glued to the wall.4. Draw a marker in front of your big toe (the furthest forward of your foot).5. Measure the length between the edge of the sheet and the marker drawn. It is recommended to do this for both the left and right foot and to take into consideration the longer length.6. To know your shoe size, take a ruler and measure the distance between the wall and the mark you have drawn. Then simply enter it in the corresponding cell in the "foot length" column..