For extreme skiers, a super shock-absorbent, integrated, expandable (from 98-150 cm.) spring system reduces stress on arms and hands. Turbo disc™ grip with Autolock Strap allows quick, easy adjustment of the strap tension for your individual performance needs. Ergo-shape finger-rest design is based on hand function which concentrates gripping power in the last three fingers for efficient use of energy. Ergo-Soft Grip of a hard plastic core/soft rubber surface for consistent grip with comfort. Textured anti-slip zone with rear traction fins provides more positive contact and control for precise pole plants. Snowflake-shaped basket for stability in powder, plus avalanche probe adapter.