The Apex Antero’s Double-Stack Boa design is being acclaimed as a
performance breakthrough. Now, we’re able to offer all the benefits of
Double-Stack Technology in a special high performance women’s model —
the Antero S. All the Apex comfort, warmth and convenience features,
with power and response never before available. This is patented Serpentine
lacing taken to the highest level in a boot ready to take on any mountain. 
WALKABLE BOOT
	
18 points of closure
	
Two Boa® closure zones
	
Vibram® ICETREK high-traction outsole
	
External tongue construction with patent-pending Serpentine™ lacing for secure closure and effective water shedding
OPEN-CHASSIS™
	
Adjustable Flex-Arm with four forward lean positions
	
Tunable A-Flex Suspension™ provides three flex settings
	
Chassis built with all-new NanoLite Carbon material making XP-L even lighter
	
Medial and lateral cuff alignment
	
Tri-level flex rating: 95/105/115
BOOT LINER
	
Multi-density heat-moldable liner with Thinsulate® for added warmth
	
Speed lace system for added support
	
Dual density ergonomic insole