Material: EVA and cloth insole. color: gray Port insole. Provides a running insole with superior support, improved motion control and side-to-side stability. - Suitable for people who participate in various sports activities or use arch support insoles in daily life Designed just for you. - Made of the material used for the port insole shown in the picture. - Our insole reduces seaming in the lower body to keep your feet longer. for women of - The unique design of the flat foot insole improves foot strength and reduces foot pressure. Description Fuse pads provide superior support, improved motion control and side-to-side stability. It is suitable for those who feel fatigue in the muscles of the feet and legs participating in various sports activities or just using it in daily life.