Boiled Half Zip Men

Boiled Half Zip MenCenturies Old Technique, Modern Mountain Performance Amundsen Sports took an Austrian wool boiling tradition that's been perfecting warmth since before Gore Tex existed and built a sweater that belongs in your year round rotation. The Boiled Half Zip starts oversized, gets boiled back to fit, and emerges with a dense, windproof structure that laughs at crisp fall mornings and doubles down under a shell when winter gets serious. This isn't your

Centuries-Old Technique, Modern Mountain Performance

Amundsen Sports took an Austrian wool-boiling tradition that's been perfecting warmth since before Gore-Tex existed and built a sweater that belongs in your year-round rotation. The Boiled Half Zip starts oversized, gets boiled back to fit, and emerges with a dense, windproof structure that laughs at crisp fall mornings and doubles down under a shell when winter gets serious.

This isn't your grandfather's wool sweater—it's better. The boiled front and back panels deliver weather resistance where you need it most, while stretch-knit side panels keep you mobile. Worn solo on autumn trail days or layered beneath a shell when the mountains turn moody, this piece adapts to whatever the forecast throws at you. And because it's 100% Merino wool, it insulates even when wet, breathes better than synthetics, and ages like a fine piece of gear should.

What Makes It Special

• 100% Boiled Merino Wool: Traditional Austrian method creates natural windproof density
• Knit Oversized, Boiled to Fit: Time-tested technique for unmatched warmth
• Strategic Construction: Boiled front and back, stretch-knit side panels for mobility
• All-Weather Performance: Wind-resistant, water-resistant, insulates when wet
• Sustainable & Chemical-Free: Natural, recyclable, made without additives
• Versatile Layering: Solo piece or insulation under a shell

Care Instructions

Air out for 30 minutes between wears (wool self-cleans) • If washing necessary, use delicate cycle in cold water • Lay flat to dry, never use dryer • No bleach or fabric softener

The sweater that makes you wonder why anyone bothers with synthetics.