{"product_id":"petzl-back-flex-160024","title":"Back Flex","description":"Back Flex from Petzl is a rear binding that fits all Petzl crampon types, so you don't have to do without crampons even with shoes without a rear sole edge. The Back Flex system always comes in pairs and with straps for tightening.","brand":"Petzl","offers":[{"title":"§100167 \/ ONE SIZE","offer_id":47476272595109,"sku":"160024-001","price":39.9,"currency_code":"CHF","in_stock":false}],"url":"https:\/\/checkout.dev.transa.ch\/en\/products\/petzl-back-flex-160024","provider":"Transa Dev","version":"1.0","type":"link"}