Denim blue organic cotton Tennis 1977 sneakers from GUCCI featuring GG Supreme canvas, signature Web detailing, leather trim, logo patch at the tongue, round toe, front lace-up fastening and flat rubber sole. POSITIVELY CONSCIOUS: This product contains organic cotton where the cultivation and manufacturing process restricts the use of chemicals, eliminates pesticides or artificial fertilisers and incorporates methods that respect biodiversity, improve soil quality, and reduce water consumption..