Made from Pro Mesh material, which is a result of BASF TPU injected into a breathable mesh fabric; Nylon laminated polyolefin foam lining absorbs shock and is perforated to maximize airflow and keep legs cool; Neoprene free; Pebax Strike Guard is shaped to fit the natural curve of your horse's leg; Lightweight, durable and will not shatter upon impact; Flexible yet durable; Will not absorb or retain water, keeping the boots lightweight; TPU fastener closure; One size fits most; Sold in pairs (Front)