Bottega Veneta's 'James' knee boots are imbued with signature house codes, including the intrecciato-woven cord and sculptural silver-tone accents. They've been made in Italy from smooth suede and have a structured shape with rounded toes and sturdy 30mm heels.Lower-Impact Materials. This product is made using at least 50% lower-impact materials oringredients. Find out more about our NET SUSTAIN criteria here.