Hardware: Non-metallic Footwear Components: EVA insole, recycled mesh footbed with Comfortbase, suede leather and mesh upper, rubber sole Odor Control: NXT lined footbed cover Discover the harmonious fusion of vintage style and state-of-the-art performance with Merrell Men's Alpine Sneakers. Crafted with a throwback design, these sneakers boast slip- and oil-resistant outsoles for dependable grip across varied terrains. Their heat-resistant outsole provides an additional layer of safeguard, making them perfect for challenging settings. Blending robustness and comfort, these sneakers are meticulously designed to back your active lifestyle while preserving enduring charm.