ACLIMA was founded in Norway in 1922.
ACLIMA is a leader in the textile industry and still owns its own factory in Estonia, but quality control is strictly maintained at the Norwegian headquarters. The quality of their products has been highly evaluated in Europe for the warmth, cleanliness, and functionality of their woolen garments, which are worn by the armies of NATO member countries.

ACLIMA Underwear's thinnest and lightest weight longs are made of 17.5 micron 100% merino wool ultrafine fibers in a single jersey knit construction with a weight of 140g/m2. It is not widely known that wool underwear has the ability to keep the body cool during the hot summer months. This all-layer item is ideal for summer activities such as running, trekking, and camping, but is also useful for day-to-day activities all year round.

Material: 100% Merino Wool

Adaptable Size : XS ( Chest circumference 87 ~89cm Waist 75 ~77cm Hip 93~95 cm, Waist circumference 75 ~77cm, Hips 93~95cm arm length 59 ~61 cm) S ( Chest circumference 93 ~95cm Waist circumference 81 ~83cm Hip 98 ~100cm , Arm length 60~62cm) M ( Chest size 99 ~101cm Waist circumference 8 7 ~89cm Hip 103 ~105cm arm length 62 ~64cm) L ( Chest size 105 ~107cm Waist circumference ~95cm Hip 107 ~109cm arm length 64 ~66cm) XL ( chest circumference 111 ~113cm Waist circumference 99~101 cm Hips 111 ~113 cm , arm length 66 ~68 cm)