The ultimate workhorse mountain boot beloved by backcountry guides, mountain hunters and wilderness workers, the Grand Dru GTX provides serious support and protection in rugged environments, with a full-coverage rand and a durable suede leather upper.

GORE-TEX Performance Comfort keeps feet dry
Semi-automatic crampon compatible
Vibram Essential outsole for outstanding traction
Low profile PU and TPU midsole provides lightweight cushioning and support
Full-perimeter rubber and PU rand for protection and durability

FEATURES
Feature Details
FULL PERIMETER RUBBER & PU TECH RAND
Full perimeter rubber and PU rand combines rubber and PU for maximum performance and protection.

Feature Details
CRAMPON COMPATIBLE
One-piece tongue and ankle collar construction reduces bulk and creates a snug fit.

TECHNICAL SPECIFICATIONS
SIZE OPTIONS : 40 - 47 (half sizes), 48 (whole size)
WEIGHT REFERENCE : 922g; 2lb 0.5oz (1/2 pair size 42)
UPPER : 3.0mm Suede Perwanger HS12
LINING : GORE-TEX Performance Comfort
MIDSOLE : 2D PU + TPU
OUTSOLE : Vibram Essential / Mont
INSOLE : Pro-Fiber XT 20
RAND : Full
PRIMARY MATERIAL : Leather
CRAMPON COMPATIBILITY : Semi-Automatic
WATERPROOF-BREATHABLE : Yes
COUNTRY OF ORIGIN : Italy
PRODUCT CODE : 87504200