OPEN HEEL DESIGN

Positions the walking boot back into the ultra-secure Vault System providing immediate responsiveness and a shorter boot sole length

INTEGRATED HEEL CUP & BRIDGE

Reduced weight and streamlined structure of the chassis creating The Vault

CARBON REINFORCED FLEX ARM

Adjusts forward lean and flex range

BULLET PROOF CUFF ALIGNMENT SYSTEM

Stays in position for the life of the boots once set

ARTICULATING SWING STRAPS

Pivot out of the way for super easy entry into the chassis

DOUBLE STACK BOA SYSTEM

Powerful lower leg grip and heel retention provided by 20 points of closure for a custom fit every time

VIBRAM ICE TREK

Vibram’s renowned winter-gripping rubber sole

MICRO & MACRO ADJUSTABLE BUCKLE SYSTEM

WALKABLE BOOT

• 20 points of form-fitting closure

• Two-Zone Double-Stack Boa® design

• Patent-pending Serpentine™

• Reinforced external tongue

OPEN-CHASSIS™

• Adjustable Flex-Arm with four forward lean positions

• Tunable A-Flex Suspension™ provides three flex settings

• New Nanolite Carbon chassis weighs 20% less

• Patent-pending 3-Point Instep Strap (3PS)

• Medial and lateral cuff alignment

• Tri-level flex rating: 115/125/135

BOOT LINER

• Multi-density design with new QPlush high resiliency foam

• Thinsulate® insulation for added warmth

• Speed lace closure option for added support

• Dual-density ergonomic insole