{"id":894442,"date":"2026-08-18T10:45:46","date_gmt":"2026-08-18T08:45:46","guid":{"rendered":"https:\/\/lucacastelli.com\/prodotto\/pfanner-arborist-stx-vertica\/"},"modified":"2026-08-18T10:45:46","modified_gmt":"2026-08-18T08:45:46","slug":"pfanner-arborist-stx-vertica","status":"publish","type":"product","link":"https:\/\/lucacastelli.com\/en\/product\/pfanner-arborist-stx-vertica\/","title":{"rendered":"PFANNER Arborist STX Vertica"},"content":{"rendered":"<p>Arborist STX Vertical \u2013 Maximum performance with minimum weight. In vertical climbing every gram counts: at just 645 g per boot (size 43), the Arborist STX Vertical is ideal for those who want to move lightly and efficiently. The Vibram Light sole ensures secure footing on any surface, while the Nano-Aktiv sole offers a dynamic and elastic walking sensation. The integrated and replaceable VerticalLoop replaces the classic attachment webbing: the climbing ascender can be attached directly to the boot. The water-repellent Perwanger leather, 2.6 mm thick, combined with the Sympatex membrane, offers reliable protection from wind and weather. For a stable, friction-free fit: the tongue is seamlessly integrated into the upper and prevents pressure points and slipping during walking.     <\/p>\n<ul>\n<li>Debris protection<\/li>\n<li>VerticalLoop for crampon<\/li>\n<li>Lightweight boot (645 g\/boot in size 43)<\/li>\n<li>Cushioning Vibram Light sole<\/li>\n<li>Sympatex membrane<\/li>\n<li>2.6 mm Perwanger leather<\/li>\n<li>Tongue integrated into upper: for optimal hold without pressure points or slipping during walking<\/li>\n<\/ul>\n<p><b>Material:<\/b><\/p>\n<p>Upper: Perwanger leather<\/p>\n<p>Lining: Sympatex<\/p>\n<p>Sole: Vibram<\/p>\n<p><b><strong>Sizes:<\/strong><\/b><\/p>\n<p>38 \u2013 46, large sizes: 47 \u2013 48<\/p>\n<p>Large sizes: + 10% surcharge<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Arborist STX Vertical \u2013 Maximum performance with minimum weight. In vertical climbing every gram counts: at just 645 g per<\/p>\n","protected":false},"featured_media":887532,"template":"","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":""},"product_brand":[3668],"product_cat":[171,1421,1433],"product_tag":[],"class_list":{"0":"post-894442","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-pfanner-en","7":"product_cat-footwear","8":"product_cat-leisure-footwear","9":"product_cat-mens-footwear","10":"sws-gruppo-no-gruppo","11":"sws-conto-ricavi-merci-rivendita-abbigliamento","12":"sws-gruppo-iva-iva81","14":"first","15":"instock","16":"shipping-taxable","17":"purchasable","18":"product-type-variable","19":"has-default-attributes"},"_links":{"self":[{"href":"https:\/\/lucacastelli.com\/en\/wp-json\/wp\/v2\/product\/894442","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\/887532"}],"wp:attachment":[{"href":"https:\/\/lucacastelli.com\/en\/wp-json\/wp\/v2\/media?parent=894442"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/lucacastelli.com\/en\/wp-json\/wp\/v2\/product_brand?post=894442"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/lucacastelli.com\/en\/wp-json\/wp\/v2\/product_cat?post=894442"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/lucacastelli.com\/en\/wp-json\/wp\/v2\/product_tag?post=894442"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}