The Raikas (Finnish for fresh), made of soft merino wool, performs in all conditions. The material prevents odor build-up, keeps you warm even when damp, and requires less washing than synthetic alternatives. Its an excellent choice for frequent outdoor use, hiking, outdoor work, and trekking. Individual merino wool fibers are significantly smoother than those of regular sheeps wool. Thanks to this, many people who find wool itchy can wear merino garments without any issues. - Regular fit - 160 g/m² fabric weighta comfortably lightweight option - Fiber fineness: 16 microns (very soft and comfortable to wear) - Machine washable: do not use bleach or fabric softeners; ideally wash with wool detergent and on a wool cycle