Size Guide
Sizing Chart

Sizing Chart


The Kojniken is a classic slimmer fit second layer garment with a tailored, modern silhouette, and raglan sleeves for enhanced mobility.

It features a Polartec Power Stretch body and back for those winter days when we need some more warming.

The sleeves are knitted in a wave panel for unmatched temperature regulation, beefed up ribbing for durability, and a throwback style.

The Invisible under-armpit ventilation YKK zippers for activities in cold weather. They let perspiration out as well as let air in to help dry the skin.

And true to all Karukinka garments, it's handcrafted in Patagonia with the best natural fibers and technical fabrics. 


  • Warm
  • Breathable
  • K-YARN knitting (blend of Merino wool and baby alpaca)
  • Regular/Slim Fit
  • Coverseam with top cover stitching
  • Polartec Power Stretch front and back fabric


Avg. Weight: 318 Gr (11.2 Oz)

Front & Back Body: 84% PES, 16% Spandex Lycra Polartec Power Stretch

Sleeves: 60% Merino Wool, 40% Baby Alpaca

Source: Made in Chile

Guarantee: Lifetime Warranty

Care Instructions: Machine Wash

Shipping Time

Please notice that we are a slow fashion brand, doing a constant effort to reverse the damage the clothing industry has made to our planet. In that order, we keep minimum stocks possible of finished goods to lower our carbon footprint, prevent waste generation and minimize unnecessary use of materials used to produce unsold garments– even though we manage security stocks of inputs to fulfill our average rhythm of orders.

Also, we believe in selling better-quality garments that will last for longer, something we achieve thanks to the skills of the craftspeople who make them. Most of the time including personal customizations as requested from our clients, because we try to dress individuals and not masses.

That is why shipping times may vary a lot, between 5 and 30 days, depending on our production schedules based on the quantity of orders we receive. We appreciate a lot your support, comprehension and adherence on this matter, as we promise to do our best to deliver the fastest we can!