Some days you like to skin up a mountain and ski fresh lines. Other days you like to charge through the resort, taking lap after glorious lap. We get it, and that's why we made the 4-Quattro XT ski boot. As a hybrid boot, it's both lightweight and stiff, with a single boot weighing just over three pounds while still retaining a 130 flex rating. This is achieved by using a plant-based Griamid shell and cuff as well as four buckles and a Booster strap, giving you a reliable, progressive flex in any condition. Compatible with all alpine touring bindings and alpine GripWalk bindings, the 4-Quattro works with a wide range of ski setups, letting you choose your adventure for the day without needing to swap boots.

FEATURES
Feature Details
GRILAMID BIO SHELL
Grilamid Bio shell with an over-injected Carbon Grilamid LFT insert for high torsional rigidity

Feature Details
PRESA OUTSOLE
PRESA outsole is compatible with GripWalk certified alpine downhill and alpine touring bindings.

TECHNICAL SPECIFICATIONS
SIZE OPTIONS : 24.5-33 (half sizes)
WEIGHT REFERENCE : 1500g; 3lb 4.9oz (1/2 pair size 27)
LINER : 4Pro Flex XT
LAST : 100mm
OUTSOLE : PRESA SKI-01/GripWalk Tour (ISO 23223)
SHELL : Grilamid Bio w/ Carbon Core
CUFF : Grilamid Bio
TONGUE : Pebax
FLEX : 130
FORWARD LEAN : 17o +- 2
RANGE OF MOTION : 61o
SKI/WALK MODE : Speed Lock 4
CLOSURE : 4 Buckles + Booster Active Power Strap
BINDING SYSTEM : Alpine GripWalk + AT +TLT
COUNTRY OF ORIGIN : China
PRODUCT CODE : 12012501