The Kahtoola MICROspikes Snow, Ice, Trail Hiking Crampons in Black, Large size are designed for unisex adults who enjoy outdoor winter sports and activities. Made of synthetic material, these snow shoes provide added traction and stability on snow and ice-covered terrain, making them ideal for hiking, snowboarding, or any other winter adventure. The Kahtoola brand is known for producing high-quality outdoor gear, and these crampons are no exception, offering reliable performance in challenging winter conditions.