The Zandstra Ving Klapschaats 3166 is a unisex skate designed for long-distance running, combining precise fit with durable construction. The model features a medium to wide last that comfortably accommodates broader feet and is made from leather for resilience and support. The lining with Thinsulate 3-M insulation provides effective thermal protection while ensuring excellent breathability to keep feet dry during use. The low folding mechanism is made from rust-resistant tool steel with a hardness of 60 Rc and a thickness of 1.25 mm, ensuring reliable performance on both artificial and natural ice. Available in a silver-black color combination, this skate is offered in size 40 and is suitable for various skill levels with a focus on endurance and speed. The design prioritizes stability and freedom of movement, making it ideal for training or competition in cold conditions.