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Best of the Best · Head to Head
Men's Classic Thermal Merino Base Layer 1/4 Zip vs ULTRA Merino 145 Zip-T — Half Zip
Our #1 and #2 picks from The 10 Best Merino Base Layer Quarter-Zips, compared spec-by-spec with clear pros, cons, and a verdict.
The full head-to-head write-up is generating and will appear here shortly. In the meantime, here's the editorial summary for each pick from the Top 10.
#1
Men's Classic Thermal Merino Base Layer 1/4 Zip
Smartwool
Best overall for cold-weather layering.
Find it on Amazon#2
ULTRA Merino 145 Zip-T — Half Zip
KUIU
Best lightweight hunting option with breathable side panels.
Find it on Amazon