"In 25 years of ice climbing I've never worn a more precise, warm, comfortable boot.
For technical ice, Zamberlan's Eiger Lite GTX beats all of them hands-down.
An absolute game changer of a boot!"
Jim C.


GORE-TEX lining for durable waterproofness, breathability and thermal insulation, offering reliable protection from the cold

Fit System Innovative Boa®Fit System.

Zamberlan® PCS EVO with TPU inserts for step-in crampons.

Shock absorbing PU wedge layer.

Vibram® Penia outsole.

High density PU wedge to enhance stability and shock absorption.

Shock absorbing PU wedge layer.

Zamberlan®®PCS EVO with TPU inserts for step-in crampons.

360° protective rubber rand reinforcement.


  1. PE + Aluminium layer
  2. Carbon fiber
  3. Honeycomb grid
  4. Carbon fiber layer


The Boa® Fit System The Boa® Fit System is a patented system which enables a perfect, personalized fit to be easily obtained in all conditions of use. Delivering a fast, customized and durable fit, purpose-built for performance; its patented system consists of three integral parts: a micro-adjustable dial, a super strong lightweight lace and low friction lace guides, all backed by the Boa® Guarantee.

EASILY ADJUSTABLE. Being the dial positioned external to the gaiter of the boot, the system can be adjusted by the millimeter in any situation using only one hand, without even having to remove gloves.

LONGLASTING COMFORT. The Boa Fit System offers a safe closure which can be personalized as required, according to the activity to be done and maintaining a constant fit.

LIGHT AND RESISTANT Light, water-proof and highly resistant, the Boa Fit System offers constant performance without ever coming undone, so you can focus on your outdoor performance at best.

FIT FOR LIFE WITH BOA®. The Boa Fit System dials and laces are guaranteed for the lifetime of the product on which they are integrated