{"product_id":"spring-heel-straps-pair","title":"Spring Heel Straps (pair)","description":"\u003cp\u003eUpgrade the fit of your FoldingFins with stainless steel spring heel straps. \u003cbr\u003eThe coil spring holds constant, even tension across your boot — a locked-in fit that won't loosen as neoprene compresses at depth, with no mid-dive adjusting. Saltwater-resistant. Sold as a pair.\u003cbr\u003e\u003cbr\u003eSizing: Shorter for boots EU 36–42 · Longer for EU 43–48. Pick by your boot size (cut varies by brand), not your foot.\u003c\/p\u003e","brand":"Folding fins","offers":[{"title":"Shorter","offer_id":53444019487048,"sku":null,"price":60.0,"currency_code":"USD","in_stock":true},{"title":"Longer","offer_id":53444019519816,"sku":null,"price":60.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0379\/3358\/0427\/files\/acc-spring.jpg?v=1783078056","url":"https:\/\/foldingfins.com\/products\/spring-heel-straps-pair","provider":"Folding fins","version":"1.0","type":"link"}