27cm ~29cm Royal Blue The seams on the fingers are sewn at the top to reduce contact. Comfortable and natural fit. Pile structure on the heel and near the toes. Shock absorption, water repellent effect, and less stuffiness. The arch of the foot has a heat dissipation specification that can avoid the pain caused by heat from friction on the soles of the feet during long-distance running. Durable material, hard to tear, and cost-effective.