Rukka merino base layer for women. No irritating side seams. Curved hem. Thermal material is warm and lightweight, and it dries quickly. Mulesing-free merino wool. Particularly soft merino wool wicks moisture away from the skin and keeps you warm in cold weather, even when wet. The natural material does not itch and is excellent for sensitive skin. The product contains sustainably sourced wool certified by the Responsible Wool Standard. Certified by IDFL, TE-00295221. Two-way stretch material increases freedom of movement.