Team-members Xavier de le Rue Aline Bock Technologies Dupont® Surlyn Highback Dupont® Surlyn Highback The highback contributes to the durability and stability of the boot. Combined with additional reinforcements, the highback also aids in dictating its stiffness. Sympatex® Membrane Sympatex® Membrane The Sympatex® Membrane provides protection from the elements. It is environmentally friendly and recyclable. Waterproof Construction Waterproof Construction Precise stitching and a sandwich construction ensure water can’t penetrate the boot’s shell. After all, a dry foot is a happy foot. Powerstrap Powerstrap By securing the calf in place, the Powerstrap adds additional support to a boot’s lacing system. Custom Flex Custom Flex Our Custom Flex Construction enables riders to adjust the support and responsiveness of their boots. And to further secure a rider’s feet, this design also features ankle lacing. FlexRates FlexRate7 PerformanceRates PerformanceRate10 Liners Thermo Flex Premium Products Collection Softboots Category Backcountry Flex 5-7 Medium Price $$$ Colour black Feature Thermoflex-Liner Carlos Blanchard C3 Lacing with Boa® C3 Lacing & Boa® The Boa® system allows you to customize the heel zone’s fit. Vibram® East Ridge Vibram® East Ridge Outsole

XVᵉ BLACK

For long days and demanding missions, tap the Spark XVe. Designed by Xavier de Le Rue, this expedition boot offers unrivaled performance and protection. Its XLS system enhances strides and comfort when skinning. Drop into the future. 

TFP 26,0-30,0

available liners

TPS

Expedition model features a snow cover for additional weatherproofing and a rubber rand to maximize durability and grip.
Loosening the powerstrap extends the shell’s range of motion to -8° for enhanced comfort and longer strides while skinning.
Plastic backwelt features a grooved heel for rocking semi-automatic crampons.

technology

Dupont® Surlyn Highback Dupont® Surlyn Highback
Dupont® Surlyn Highback The highback contributes to the durability and stability of the boot. Combined with additional reinforcements, the highback also aids in dictating its stiffness.
Sympatex® Membrane Sympatex® Membrane
Sympatex® Membrane The Sympatex® Membrane provides protection from the elements. It is environmentally friendly and recyclable.
Waterproof Construction Waterproof Construction
Waterproof Construction Precise stitching and a sandwich construction ensure water can’t penetrate the boot’s shell. After all, a dry foot is a happy foot.
Powerstrap Powerstrap
Powerstrap By securing the calf in place, the Powerstrap adds additional support to a boot’s lacing system.
Custom Flex Custom Flex
Custom Flex Our Custom Flex Construction enables riders to adjust the support and responsiveness of their boots. And to further secure a rider’s feet, this design also features ankle lacing.
C3 Lacing with Boa® C3 Lacing with Boa®
C3 Lacing & Boa® The Boa® system allows you to customize the heel zone’s fit.
Vibram® East Ridge Vibram® East Ridge
Vibram® East Ridge Outsole

performance rate

flex rate

with TPS Shield medium
with TPS Shield hard

Size comparison

size comparison