{"id":129643,"date":"2022-03-30T08:07:26","date_gmt":"2022-03-30T08:07:26","guid":{"rendered":"https:\/\/visu.ee\/toode\/helmet-alpina-altona-black\/"},"modified":"2026-11-04T14:43:29","modified_gmt":"2026-11-04T12:43:29","slug":"helmet-alpina-altona-black","status":"publish","type":"product","link":"https:\/\/visu.ee\/en\/product\/helmet-alpina-altona-black\/","title":{"rendered":"Helmet Alpina ALTONA black"},"content":{"rendered":"<p>Thanks to a number of technologies, the ALTONA helmet sets new standards in safety, ventilation and comfort. High-quality Koroyd ensures maximum protection. The stable and ultra-light honeycomb structure contains many small channels that are thermally welded to each other. In the event of an impact, these channels flatten and absorb the energy. The vents direct air into the helmet. The helmet has a movable top layer that allows airflow to be optimised. The helmet has an integrated, durable visor that can be removed. The self-tinting (photochromic) lenses react to UV light and darken by themselves. The silver mirrored surface on the lenses reflects infrared rays, ensuring 100% UV protection. Alpina has designed the best helmet for the urban environment. The ALTONA helmet has everything you need.<\/p>\n<p>Technologies:<\/p>\n<ul>\n<li><em><strong>Airflow Venting<\/strong><\/em> &#8211; Strategically placed vents guarantee ideal airflow.<\/li>\n<li><em><strong>Ceramic Shell<\/strong> <\/em>&#8211; durable outer layer<\/li>\n<li><em><strong>Edge Protect<\/strong> <\/em>&#8211; the lower edge of the helmet is protected by a polycarbonate edge guard<\/li>\n<li><em><strong>Ergomatic<\/strong><\/em> &#8211; an easy-to-fasten and adjustable buckle, twist-resistant multi-stage automatic locking<\/li>\n<li><em><strong>Hi-EPS<\/strong><\/em> &#8211; optimal impact absorption thanks to the Hi-EPS material (with microscopic air chambers)<\/li>\n<li><strong><em>Inmold<\/em><\/strong> &#8211; low weight thanks to <em>inmold<\/em> production, in which the outer layer of the helmet is permanently bonded to the Hi-EPS<\/li>\n<li><em><strong>Koroyd<\/strong> <\/em>&#8211; ensures outstanding airflow with maximum safety<\/li>\n<li><em><strong>Mirror<\/strong> <\/em>&#8211; the mirrored surface on the lenses reflects infrared rays<\/li>\n<li><em><strong>Run System Classic Slide<\/strong><\/em> &#8211; allows three-dimensional adjustment<\/li>\n<li><em><strong>Singleflex<\/strong> <\/em>&#8211; anti-fog, 100% UV-A, -B and -C protection on a shatterproof polycarbonate lens<\/li>\n<li><em><strong>Y-Clip<\/strong> <\/em>&#8211; adjustable straps at the ears<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Thanks to a number of technologies, the ALTONA helmet sets new standards in safety, ventilation and comfort. High-quality Koroyd ensures&#8230;<\/p>\n","protected":false},"featured_media":32979,"template":"","meta":{"_acf_changed":false,"inline_featured_image":false},"product_cat":[1787,1799,1734,2009,2002,1771],"product_tag":[],"class_list":["post-129643","product","type-product","status-publish","has-post-thumbnail","product_brand-alpina-sports-kiivrid-ja-prillid","product_cat-cycling-helmets","product_cat-helmets","pa_size-52-57-2","pa_size-57-62-2","pa_special-category-mens","pa_special-category-unisex-2","pa_special-category-womens","first","outofstock","taxable","shipping-taxable","purchasable","product-type-variable"],"acf":[],"_links":{"self":[{"href":"https:\/\/visu.ee\/en\/wp-json\/wp\/v2\/product\/129643","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/visu.ee\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/visu.ee\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/visu.ee\/en\/wp-json\/wp\/v2\/media\/32979"}],"wp:attachment":[{"href":"https:\/\/visu.ee\/en\/wp-json\/wp\/v2\/media?parent=129643"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/visu.ee\/en\/wp-json\/wp\/v2\/product_cat?post=129643"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/visu.ee\/en\/wp-json\/wp\/v2\/product_tag?post=129643"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}