3 Density Construction is a combination of two different (hard and soft) plastics that create 3 different zones of hardness within the shell. Within Mega, the primary emphasis is to make entry and exit easy by using the softest material. 50% Hard (2nd Injection) 50% (1st Injection)

The Progressive Cushioning System (P.C.S.) combines changes to the last, liner and footbed. The liner utilizes a thicker, slow memory ethafoam that offers a very comfortable, cushioning fit. The extra room in the shell last also allows for a thicker, multilayered footbed. The result is extreme comfort as well as enhanced shock absorption.

New Mega Alu micro buckles offer strength in a sleek and easy to use design. The Mega PL buckles are lightweight and durable. Unique 1st buckle positioning offers better wrap and closure around the forefoot, while lifting the buckle away from the snow for less interference

The Ski-Walk Device enhances comfort and convenience. The rear spine of the lower shell is designed to improve entry and exit. The ski-walk device automatically locks while in the ski mode, and offers easy comfortable movement in the walk mode, even with all the buckles closed

The shell last in the Mega is Tecnica’s highest volume allowing ample room for the P.C.S. Liner construction offering cushioning, foot enveloping fit. The stance is more upright increasing comfort.

The Progressive Flex System provides a flex proportional to the skier’s relative size by modifying the plastic thickness in the spine of the lower shell. This allows a consistent flex throughout the size range

All Viva models offer the ability to snap a heel wedge onto the footboard for those female skiers who have difficulty keeping their hips forward. A 2.5 mm wedge comes with the boots and can be used or not. It will also act as a volume reducer for those needing added heel hold