Model S1

Designed for recreational skiers.  Intimate contour with the foot improves ski control and boot fit and comfort.


  • Prolite Top Cover
  • Narrow Width


The Ski device is specifically designed to improve functional control of the foot and ankle for greater ski control. It’s ideal for recreational skiers who ski 5 to 20 days a year.

The intimate custom contour of this device improves energy transfer from the foot to ski edge, increasing responsiveness and control. Maintaining the arch in a neutral position also aligns the ankles and hips, resulting in more efficient body movement and comfort in typically uncompromising ski boots.

An 8mm semi-shallow heel cup and narrow finishing allows the device to fit into low volume ski boots with typically narrow boot boards.

The Ski Ortho device is constructed with a positive model of the patient’s foot and can be modified at the practitioner’s discretion.

Tech Specs


  • 3mm Fat Pad Expansion
  • 1.5mm Lower Medial Arch
  • 8mm Heel Cup


  • MOD: 0 (Modify casts to Balance Forefoot perpendicular to Rearfoot)
  • RF: 0 (0° Extrinsic Rearfoot Post)
  • FF1: N (Forefoot Neutral: Not Posted)
  • FF2:      (None: Splitting forefoot post partial intrinsic and partial extrinsic)
  • HL: 0 (No Heel Lift)


  • 3mm White Polypropylene Shell
  • White Crepe Rearfoot Post


  • Finish Narrow
  • Black Heel Plate


  • 1.5mm Myolite Extension to Toes
  • 3mm Black Prolite Top Cover to Toes
  • Black Suede Bottom Cover to Toes


Top Cover Options

  • Glove Leather
  • Micro Suede
  • Plastazote
  • Spenco
  • Vinyl
  • Prolite

Bottom Cover Options

  • Glove Leather
  • Micro Suede
  • Vinyl

Recommended For

  • Intermediate to advanced skiers
  • Use with stock, Zipfit, or Intuition liners
  • Skiers with moderate to advanced pathology
  • Performance Enhancement

Clinical Indications

  • Cold and painful feet while skiing
  • Biomechanical pathology