description Sympatex Overview
Sympatex is a waterproof and windproof membrane system used in outdoor clothing, footwear, and related textile products. Its nonporous, hydrophilic polyester-based membrane transports water vapor through molecular interactions rather than through microscopic pores, while preventing liquid water from passing inward. It is distinguished from expanded PTFE membranes by its polyester construction and is used by manufacturers seeking weather protection, moisture management, and materials that can fit polyester recycling systems.
insights Ranking position
Sympatex ranks #79 of 189 in the Textile ranking, behind Pertex Endurance, ahead of Houndstooth.
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How good is Sympatex?
Sympatex scores 7.76/10 (Good) on Lunoo, making it a well-rated option in the Textile category. Fluorocarbon-free recyclable membrane with strong sustainability reputation, good protection, but less iconic than Gore-Tex.
What are the best alternatives to Sympatex?
See our alternatives page for Sympatex for a ranked list with scores. Top alternatives include: Merino Wool, Qiviut, Vicuña.
How does Sympatex compare to Merino Wool?
See our detailed comparison of Sympatex vs Merino Wool with scores, features, and an AI-powered verdict.
Is Sympatex worth it in 2026?
With a score of 7.76/10, Sympatex is a solid option in Textile. See all Textile ranked.
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