Used once for a fishing trip. ● JAN 4535436455361 ● Product Name [Keiryu] Outdoor River Climbing Rock Climbing Shoes KR 3XR 660 Blue ● Reference URL amazon.co.jp/dp/B0879L2K1K?psc=1 ● Shipping Method Shipped via Sagawa Express or Yu-Yu Mercari. ● Condition New. ● Specifications 【Upper】Synthetic leather + mesh polyester (rubber reinforcement) 【Lining】Non-woven fabric 【Sole】Vibram_S1628 W-Friction (Idrogrip) (Midsole: EVA) 【Flex】Extra Light Frame 【Insole】EVA Insole Rubber sole model emphasizing climbing performance. The sole uses Vibram Idrogrip, which provides enhanced grip. The toe area also features a climbing zone, making it suitable for a wide range of activities, from approach hikes to river climbing and rock climbing. The upper is made of lightweight and quick-drying mesh polyester fabric, reinforced with synthetic leather and rand rubber. 3D mesh material is used around the ankles and tongue for a soft fit. The last uses a 2E last for a superior fit. The rounded heel design enhances heel hold and reduces rubbing and chafing.