Tecnica MACH SPORT HV 90 RT GW Ski Boots

The unisex Tecnica MACH SPORT HV 90 RT GW ski boots are designed for intermediate skiers looking for a balanced blend of comfort and control on the slopes. Their wide 103 mm last accommodates larger feet while maintaining the support needed to progress with confidence. With a flex rating of 90 and a polypropylene cuff, they offer responsive performance without excessive stiffness. The Ecodesign Comfort liner and GripWalk soles contribute to a fun-focused experience, from your first turns to getting around the resort.

Anatomical comfort and generous volume for wide feet

Designed for unisex use, the Tecnica MACH SPORT HV 90 RT GW ski boots stand out first and foremost for their 103 mm High Volume design, intended for skiers with wide feet or those simply looking for a less restrictive fit. This generous volume minimizes pressure points while maintaining even contact with the foot, which helps ensure reliable feel on the skis. The Ecodesign Comfort liner features a carefully engineered anatomical shape that enhances overall comfort and support, with an eco-friendly approach integrated into its design. The weight of 1,730 g per boot (size 275) is consistent with a piste-oriented program focused on ease of use and stability.

Technical shell and C.A.S. system for an optimized fit

The shell of the Tecnica MACH SPORT HV 90 RT GW ski boots is made of polypropylene (PP) with Double Quick Instep, a construction that makes it easier to put on and take off the boots thanks to a more accommodating instep area. This material provides functional stiffness for control while remaining suitable for a 90 flex, targeting intermediate skiers. The single-injected PP cuff ensures continuous support for the lower leg, for more consistent power transfer to the skis. The C.A.S. (Custom Adaptive Shape) system on the shell allows for advanced customization by a bootfitter to refine the fit and better conform to the foot’s shape, resulting in increased comfort and greater precision when carving turns.

Secure support, precise closure, and GripWalk soles

The support provided by the Tecnica MACH SPORT HV 90 RT GW ski boots is based on a closure system featuring four micro-adjustable aluminum buckles with Lift Lock technology. This system allows for fine-tuning of tension across each area of the foot, contributing to even pressure distribution for greater control without over-compression. The Lift Lock feature keeps the buckles in the open position when putting on or taking off the boots, reducing the need for fiddling and minimizing discomfort. The 35-mm Velcro strap reinforces support at the shin and improves the connection between the leg and the shell. GripWalk soles, compliant with ISO 23223, provide better traction and a more natural foot roll when moving off the skis, offering a more secure feeling on snowy or icy surfaces. The 12° forward lean promotes a slightly forward-leaning stance, which helps maintain control during turns while remaining comfortable during static breaks.

Technical Details of the Tecnica MACH SPORT HV 90 RT GW Ski Boots

A few additional technical features round out the profile of the Tecnica MACH SPORT HV 90 RT GW ski boots and clarify their intended use on snow.

• Flex 90: offers accessible stiffness, suitable for intermediate skiers seeking control without excessive restriction.
• Ecodesign Comfort Liner: Provides enhanced comfort and an anatomical fit to minimize pressure points across the entire foot.
• Weight of 1,730 g per boot (size 275): contributes to a feeling of stability on the skis without unnecessarily weighing down your stance.
• 12° forward lean: promotes a slightly proactive stance, helpful for initiating turns while maintaining a natural position.

The unisex Tecnica MACH SPORT HV 90 RT GW ski boots are thus a piste-oriented alpine ski boot, designed for intermediate skiers with wide feet seeking a clear balance between comfort, support, and ease of use.