From a product expert's perspective, the Cannon Knit M 2.0 Wool Navy offers a classic street sneaker silhouette with added warmth and comfort. It boasts a lightweight and durable design with a thick outsole, and the removable insoles can be replaced with your own for a personalized fit. Made with sustainable materials, this shoe is constructed with 90% merino wool upper, 60% microfiber lining, 85% recycled PU insole, 35% recycled EVA midsole, and 39% natural rubber outsole. It also holds several sustainability certifications, including Global Recycled Standard, Forest Stewardship Council, OEKO TEX 100, and ZQ Merino. Manufactured in Vietnam with ethical and environmental standards, this shoe weighs only 8.5 oz. Perfect for all-day everyday wear.