Marine blue Duck City puffer boots from STELLA MCCARTNEY featuring round toe, ribbed detailing, front zip fastening, drawstring fastening, colour-block panelled design, pull-tab at the heel, branded heel counter and ridged rubber sole. 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..