The extended length offers additional coverage across the upper thighs, making the shorts especially comfortable during prolonged exposure to colder temperatures. The flexible knit follows the body without creating unnecessary bulk under clothing, while the soft texture of the fibre provides a lasting sense of comfort throughout the day.

Most often, this model is chosen as thermal underwear for winter walks, travel, countryside escapes, or everyday wear during the colder months. It is a practical way to add warmth without extra layers, preserving comfort, lightness, and natural freedom of movement.

Composition: 100% yak down
Fiber fineness: 16–17 microns
Fiber origin: Mongolia

Yarn construction: 24/2 (double-twisted yarn for strength and durability)

Thanks to its dense undercoat, yak down retains warmth exceptionally well even in very cold weather. It is considered one of the warmest natural fibers, helping maintain comfort without excessive layering.
Yak down is approximately 20% warmer than cashmere and around 40% warmer than sheep’s wool.
At Cashmerebox, we work exclusively with 100% yak down, without synthetic or blended fibers. This is a conscious choice that allows us to preserve the material’s natural properties — its warmth, lightness, and breathability.
For our pieces, we select only the finest fibers measuring 16–18 microns. This represents less than 20% of the collected raw material and allows us to create pieces that feel soft, elastic, and silky to the touch.
We support conscious consumption and strive to create pieces that will be worn, appreciated, and loved for many years.

Creating a thing from organic yak wool, we do our best to preserve the unique natural qualities of the fiber and to transmit maximum softness, lightness and warmth to the product. For care, we recommend hand washing at water temperatures up to 30 ° C, without the use of bleaches. Gently squeezing the water, dry the product on a horizontal surface, iron with steam at low temperatures. Gentle dry cleaning is also acceptable.

• Payment on delivery (available, only, in Ukraine)
• Online payment

Delivery methods:
Ukraine

• Pickup from our store
• Courier service within Kyiv (200 UAH)
• “Nova Poshta” station (on recipient’s account)
• Targeted delivery by “Nova Poshta” courier service (on recipient’s account)

International shipping

• Delivery by “Ukrposhta” (according to the operator tariffs)