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Precision Blending

DUAL SURFACE UL™

DUAL SURFACE™

Surface Hardened™ Thermal Wool

Surface Hardened™ Woven Wool

Core Construction™ Technology

Phase.SC™

Phase.HVIS™

CORE CONSTRUCTION®

Compared to the last 30 years of multi-layer glue-based weatherproofing technology, CORE CONSTRUCTION® relies on the direct integration of a weatherproofing membrane into the core of the fabric itself during the knitting process. The result: A soft, supple, single-layer, sweater-like fabric with previously unattainable breathability and weather resistance.

Core Construction