{"id":776072,"date":"2026-03-09T04:59:00","date_gmt":"2026-03-09T03:59:00","guid":{"rendered":"https:\/\/lucacastelli.com\/prodotto\/la-sportiva-boulder-x-mid-gtx\/"},"modified":"2026-03-09T04:59:00","modified_gmt":"2026-03-09T03:59:00","slug":"la-sportiva-boulder-x-mid-gtx","status":"publish","type":"product","link":"https:\/\/lucacastelli.com\/en\/product\/la-sportiva-boulder-x-mid-gtx\/","title":{"rendered":"La Sportiva Boulder X Mid GTX"},"content":{"rendered":"<p>Lightweight mid-cut model, waterproof and breathable, recommended for technical approaches and trekking. Particularly suitable for activities such as mountain guiding and mountain rescue. <\/p>\n<p>The upper is protected around the entire perimeter by a rubber rand that ensures protection against accidental impacts. The GORE-TEX lining guarantees optimal climate comfort, even after many hours. The patented lacing system is derived from the Mythos project. The 2 mm EVA footbed insert enhances cushioning upon impact with the ground and contributes to the overall comfort of the shoe. The Vibram\u00ae sole with Impact Brake System features a climbing zone to ensure maximum grip while climbing.    <\/p>\n<h3>tech info<\/h3>\n<p><b>Waterproof membrane: <\/b>GORE-TEX Extended Comfort<\/p>\n<p><b>Stack height (mm) &#8211; Heel: <\/b>31<\/p>\n<p><b>Stack height (mm) &#8211; Forefoot: <\/b>23<\/p>\n<p><b>Drop (mm): <\/b>8<\/p>\n<p><b>Heel height (mm): <\/b>6<\/p>\n<p><b>Wide fit: <\/b>No<\/p>\n<p><b>Insole: <\/b>A003 La Sportiva Approach Insole<\/p>\n<p><b>Lining: <\/b>GORE-TEX Extended Comfort<\/p>\n<p><b>Midsole: <\/b>Graduated microporous midsole<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Lightweight mid-cut model, waterproof and breathable, recommended for technical approaches and trekking. Particularly suitable for activities such as mountain guiding<\/p>\n","protected":false},"featured_media":776011,"template":"","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":""},"product_brand":[3647],"product_cat":[21],"product_tag":[],"class_list":{"0":"post-776072","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-la-sportiva-en","7":"product_cat-abbigliamento","8":"sws-gruppo-abb-libero-en","9":"sws-conto-ricavi-merci-rivendita-abbigliamento-en","10":"sws-gruppo-iva-iva81-en","12":"first","13":"instock","14":"shipping-taxable","15":"purchasable","16":"product-type-variable","17":"has-default-attributes"},"_links":{"self":[{"href":"https:\/\/lucacastelli.com\/en\/wp-json\/wp\/v2\/product\/776072","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lucacastelli.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/lucacastelli.com\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lucacastelli.com\/en\/wp-json\/wp\/v2\/media\/776011"}],"wp:attachment":[{"href":"https:\/\/lucacastelli.com\/en\/wp-json\/wp\/v2\/media?parent=776072"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/lucacastelli.com\/en\/wp-json\/wp\/v2\/product_brand?post=776072"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/lucacastelli.com\/en\/wp-json\/wp\/v2\/product_cat?post=776072"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/lucacastelli.com\/en\/wp-json\/wp\/v2\/product_tag?post=776072"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}