





Lost Boys Merino SS Top - VF Series
What makes this shirt incredible?
- Lightweight merino balances softness and durability
- Naturally anti odor for multi day wear
- Natural UPF 15+ sun protection for long days outside
- Temperature regulating and breathable for hot or cold climates
- Flatlock seams for chafe free comfort
- Dries fast and packs small for travel and adventure
Risk-free try-on at home.
If you ever damage any of your apparel, we'll repair it for free, for life.

Your do-it-all merino top.
Built for travel, trail, and everything in between, our Lost Boys Merino collection delivers lightweight comfort and performance in one versatile layer. The merino naturally resists odor, regulates body temps, and wicks moisture, keeping you fresh no matter how far you roam.
Soft, stretchy, and breathable, it moves with you from high output adventures or long travel days. Flatlock seams prevent chafing under packs, and the low bulk design makes it perfect on its own or as a base layer.
Part of the Venture Far Series, it’s crafted with premium materials and refined construction built to handle years of hard use and big miles. Packable, durable, and effortlessly functional, it’s the shirt you grab when you want one layer that can do it all.
Features & Specs
- Best For: Travel, hiking, trail running, winter layering and everyday wear
- Fabric: Anti odor premium merino wool
- Sun Protection: Natural UPF 15+ coverage for long days outside
- Fit: Athletic cut designed for comfort and movement
- Performance: Regulates temperature and wicks moisture
- Construction: Flatlock seams for durability and chafe free wear
- Packability: Lightweight and compact for easy travel
- Series: Part of the premium Venture Far Series with elevated materials and trims
Fabric Details / Weight
- Fabric: 45% Merino Wool, 45% Tencel, 10% Nylon
- Weight: 149g
- Fabric weight: 150gsm
Wash / Care Instructions
Wash on gentle with cold water and either air dry or use low heat to keep your Merino gear dialed for countless wears.
We engineered our Merino gear to last and to handle real miles, real sweat, and real outdoor pursuits, but the nature of Merino means high heat dryers and rough wash cycles can shorten its life.
Shipping / Returns
- Fast & Free Shipping: Available on all U.S. orders
- Free Returns & Exchanges: We just ask that items are new and unwashed :)
- Expedited Shipping Cutoff: Orders placed by 12 PM PST ship the same day. Orders placed after 12 PM PST ship the next business day
- International Shipping: Free on orders over $100
- More Info: Visit our Shipping & Returns page for full details


The KETL Commitment
Everything we make is guaranteed to be amazing & last a lifetime. We stand behind our craftsmanship with a lifetime warranty & offer a thorough repair / replace program. Visit our Warranty / Repairs page for more information on our commitment to excellence.
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