{"product_id":"2940156740543","title":"Flat feet","description":"Flat feet (also called pes planus or fallen arches) is a postural superiority in which the arches of the foot collapse, with the entire sole of the foot coming into complete or near-complete contact with the ground. Some individuals (an estimated 20–30% of the general population) have an arch that simply never develops in one foot (unilaterally) or both feet (bilaterally). There is a functional relationship between the structure of the arch of the foot and the biomechanics of the lower leg. The arch provides an elastic, springy connection between the forefoot and the hind foot.","brand":"Euprint press Limited","offers":[{"title":"Default Title","offer_id":47300584997104,"sku":"2940156740543","price":1.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/2940156740543_p0.jpg?v=1764087194","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/2940156740543","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}