Women's Long-Underwear Pants in 70/30% Blend of Organic Merino Wool/Silk.. The wool chosen for Hocosa woolens is KbT-certified organic, to provide the utmost in well-being. Soothingly soft, this fine wool comes from pure-bred merino sheep. It is sheered by hand and free of mulesing. KbT-certification guarantees not only that there are no harmful chemicals used, but also that high standards for ethical work practices are met. Silk adds extra softness & durability. Elastic waistband. Textile weight 175 gm/square meter. For guidance in sizing, measurements below reflect the garment lying flat, in un-stretched state. Garment can stretch widthwise by up to 6-8 inches, forming to many body shapes. W= waistline, H = hip, L = full-length of outer seam, from waistline to ankle. 36 – W 21 in, H 32 in, L 38 in. 38 – W 22 in, H 34 in, L 39 in. 40 – W 24 in, H 36 in, L 40 in. 42 – W 26 in, H 38 in, L 41 in. 44 – W 28 in, H 40 in, L 42 in. 46 – W 30 in, H 42 in, L 43 in.For guidance in sizing, see below. Natural wool with lanolin gives self-cleansing properties, minimizing need for washing. Can go weeks without washing, even with daily wear. For best results, wash by hand with lanolin-replenishing woolwash to enhance wool's intrinsic properties. Wool absorbs moisture without feeling wet, keeping you dry & comfortable. Even when damp, wool gives warmth. Natural fibers breathe, maintaining a comfortable temperature in warmth or cold. Light-weight. Comfortable under clothing or worn alone. Made of soothingly soft European GOTS/ KbT- certified organic merino wool & silk in 70/30 blend. Elastic closure. Organic Merino Wool-Silk Blend.Best Sellers Rank: See Top 100 in Clothing, Shoes & Jewelry. : B07BQWLB1Q. Date First Available: July 5, 2011. Department: womens. Is Discontinued By Manufacturer: No.