| Understanding the anatomy of a ski boot will allow | | | | contacts the inner liner of the boot and how well the |
| you to make an educated purchase as well as | | | | inner liner integrates with the outer shell. |
| improve your ability to use your ski equipment | | | | Lateral Upper-Cuff Adjustment |
| effectively. The ski boot is the integral link between | | | | The lateral upper-cuff adjustment is used to improve |
| you and your ski. The movement and energy your | | | | the lateral alignment of the leg in order to create a |
| body initiates is translated to the ski through the | | | | stable stance compensating for misalignment of the |
| boot. Each component of a ski boot plays a specific | | | | upper and lower leg. |
| role in both fit and performance. | | | | Outer Shell |
| Buckles | | | | Typically made of plastic or composite, the outer shell |
| The buckles are what latch the ski boot closed. While | | | | provides stability to the boot and is primarily |
| there are many styles of buckles, the key | | | | responsible for the transfer of energy from the body |
| components are the ladder, the bail, and the buckle | | | | to the ski. The rigidity of the boot also provides foot |
| itself. The ladder is the graduated rung that the bail, | | | | and ankle protection. |
| or wire, hooks onto so that the buckle can close to | | | | Power Strap |
| latch the boot tightly around the foot or ankle. Ski | | | | The power strap is a Velcro at the top rim of the |
| boots may have as many as four buckles, each | | | | boot that secures the upper cuff comfortably around |
| drawing the boot tightly around a different segment | | | | the calf. |
| of the foot or ankle. | | | | Ramp Angle Adjustment |
| Flex Adjustment | | | | The ramp angle is the angle between your heel and |
| The flex of a boot is determined by the shins ability | | | | the ball of your foot in relation to the ski. This angle |
| to move forward against the resistance the upper | | | | is created primarily by the boot and on some boots |
| cuff of the boot provides. A stiffer boot will increase | | | | may be adjusted to shift your center of mass either |
| performance but is often less comfortable. A softer, | | | | forward or backward in order to maintain a neutral |
| more flexible boot will absorb more impact from the | | | | athletic stance with the weight balanced on the balls |
| terrain but at the cost of performance. The flex | | | | of the feet while still allowing for the use of the |
| adjustment allows the skier to fine-tune the stiffness | | | | entire foot to apply pressure to the ski. |
| of the boot to balance comfort and performance. | | | | Ski/Walk Feature |
| Forward Lean Adjustment | | | | A ski/walk feature is included on many recreational |
| Simply explained, the forward lean of a boot is the | | | | boot models. It is a hinge on the boot cuff that |
| amount the boot forces your ankle to bend when | | | | opens the upper cuff, reducing the forward lean |
| you are standing in it. Boots equipped with a forward | | | | allowing for more comfort off the slopes without |
| lean adjustment can be fine-tuned to your own | | | | compromising on the slope performance. |
| neutral athletic stance, where your knees and ankles | | | | Sole |
| are bent and your weight is primarily on the balls of | | | | The bottom of the boot that makes contact with |
| your feet but evenly balanced from side to side so | | | | the ski and binding is called the boot sole. Since this is |
| you are ready to respond quickly and move in any | | | | the primary junction point between the boot and the |
| direction. (This is not a very comfortable way to | | | | ski it is critical to preserve its condition. Walking on |
| stand for long periods of time but then you shouldn't | | | | hard surfaces can damage the boots sole changing |
| be standing around in your boots anyway!). | | | | the interaction between the boot and the binding |
| Footbed | | | | reducing performance and safety. Toe and heel lugs |
| The footbed of a ski boot provides the support for | | | | are the portion of the sole that the binding grips |
| the sole of the foot. The greater the surface area of | | | | onto. Some ski boots have replaceable lugs. This can |
| the foot making contact with the footbed the better | | | | save you some money if your boots sustain |
| the control and performance of the boot. For this | | | | substantial wear and tear but it is better to simply |
| reason, many skiers turn to custom moldable | | | | protect the soles of your boots by covering them |
| footbeds that match the contours of the foot | | | | (Cat Tracks are a great product that cover and |
| perfectly. | | | | protect the soles of your boots) or refraining from |
| Inner Liner | | | | walking around in your boots. |
| The inner liner provides both comfort and protection | | | | Upper Cuff |
| while increasing the performance of the ski. The | | | | The upper cuff of a ski boot is the portion that |
| padding of the inner liner cushions the foot and ankle, | | | | wraps around the calf, upper ankle and shin. It is |
| protects it from friction, impact and cold as well as | | | | typically connected to the lower boot by a hinge and |
| creating full foot contact, which forms the foundation | | | | is responsible for the overall stiffness, lateral stability |
| for energy to transfer from the body to the ski. Ski | | | | and forward lean of the boot. |
| performance is directly related to how well the foot | | | | |