Our Women's HH® Durawool Briefs are a lightweight summer base layer that will last year after year. Their ZQ-certified Merino wool construction means these briefs feel soft to the touch while providing natural odor control, regulating temperature, and wicking away moisture. The wool is mixed with Cordura® to make the briefs stand up to the rigors of everyday wear. These briefs also have an elasticated waist and flatlock seams for added comfort. See composition for more details on materials.