Biscuit virgin wool/wool-blend tapered wool-blend track pants from STELLA MCCARTNEY featuring knitted construction, elasticated waistband, tapered leg and elasticated cuffs. POSITIVELY CONSCIOUS: We've partnered with Good On You — an ethical agency that rates how sustainably brands perform across various people, planet and animal welfare criteria. This product comes from a Conscious brand that performs well in relation to their impact on animals..