Fine gauge legging with an overall stretchy rib stitch and elastic waist. The stretch in these comes from the rib stitch and the elasticity of the fibers, there's no lycra. Lightweight and breathable, perfect for layering on the coldest days. 60% Merino Wool, 40% Baby Alpaca Made in Peru Measurements taken with garment laying flat. S measures 12" waist relaxed 12" hip 12" rise 27.5" inseam M measures 13" waist relaxed 13" hip 12.5" rise 28.5" inseam L measures 14" waist relaxed 14" hip 13" rise 29.5" inseam Layering Rib Leggings - Heathered Brown