The Acton Granite 14'' is an extreme-use mining safety boot featuring a waterproof, breathable membrane and engineered for the most demanding environments. It includes the Metatech System Flex internal metatarsal protector, a unique technology combining a light PU foam cushion that absorbs impacts with a hyper-flexible TPU shield that protects the top and side of the foot without restricting mobility. Equipped with a light composite toe cap and a composite puncture-resistant plate, it remains lightweight, comfortable, and durable. Its Vibram Fire & Ice outsole delivers superior grip on wet and icy surfaces, while fire-resistant Nomex stitching enhances durability in extreme conditions.