{"id":200736,"date":"2026-09-25T00:47:22","date_gmt":"2026-09-24T21:47:22","guid":{"rendered":"https:\/\/www.um5.ee\/?post_type=product&p=200736"},"modified":"2026-09-25T15:04:57","modified_gmt":"2026-09-25T12:04:57","slug":"demar-mammut-grey-thermal-wellington-boot","status":"publish","type":"product","link":"https:\/\/www.um5.ee\/en\/product\/demar-mammut-grey-thermal-wellington-boot\/","title":{"rendered":"Demar Mammut grey thermal wellington boot"},"content":{"rendered":"<p><strong>Demar Mammut<\/strong> are ultra-light, warm and practical children&#8217;s thermal wellington boots, designed for active outdoor movement in very different weather conditions. The wellington boots are suitable for wearing on a rainy autumn day, in slush, and in cold winter, and thanks to the removable lamb wool lining, they can also be used instead of ordinary wellington boots in warmer weather. This makes Mammut an especially versatile shoe for kindergarten, school, playing outdoors, and in nature.&nbsp;The wellington boots are made of light <strong>EVA material<\/strong>, whose porous structure containing microscopic air bubbles ensures very good thermal insulation. The material retains its elasticity even in the cold and does not become brittle easily. According to the manufacturer, Mammut thermal wellington boots are suitable for use at temperatures down to \u201330 \u00b0C.&nbsp;Inside the wellington boots is a removable lining made of <strong>100% natural lamb wool<\/strong>, which adds warmth and softness on cold days.&nbsp;Mammut is also a good choice for wider and higher feet. The durable non-slip outsole helps ensure a firmer step on wet and slippery surfaces, and the reflective strip on the shaft makes the child more visible in the dark.<\/p>\n<ul>\n<li>Ultra-light EVA material children&#8217;s thermal wellington boots<\/li>\n<li>Suitable for use in different seasons<\/li>\n<li>Cold resistance up to \u201330 \u00b0C<\/li>\n<li>100% natural lamb wool warm inner lining<\/li>\n<li>The lining is removable and replaceable<\/li>\n<li>The lining attaches comfortably with Velcro<\/li>\n<li>Suitable for wide and high feet<\/li>\n<li>Elastic EVA material retains its properties even in the cold<\/li>\n<li>Approximately 30\u201340% lighter than comparable rubber or PVC wellington boots<\/li>\n<li>Durable non-slip outsole<\/li>\n<li>Reflective strip on the shaft improves visibility in the dark<\/li>\n<li>It is easy for the child to take off the wellington boots<\/li>\n<\/ul>\n<p><strong>Why choose Demar Mammut?<\/strong><br \/>\nThe greatest strength of Demar Mammut is its versatility \u2013 one pair of wellington boots can accompany the child through rainy autumn, muddy spring, and cold winter. The ultra-light EVA material does not burden the child&#8217;s feet, the natural lamb wool lining adds warmth in cold weather, and if necessary, the lining can be easily removed or replaced with a new one. Adding to this a cut suitable for wide and high feet, a non-slip sole, and a reflective detail, the result is a practical thermal wellington boot designed specifically for an active child&#8217;s daily outdoor movement.<\/p>\n<p><img decoding=\"async\" alt=\"\" height=\"75\" src=\"https:\/\/www.um5.ee\/wp-content\/uploads\/2023\/04\/EVA.jpg\" width=\"125\" \/>&nbsp;<img decoding=\"async\" alt=\"\" height=\"75\" src=\"https:\/\/www.um5.ee\/wp-content\/uploads\/2022\/10\/naturaalne-lambaill.png\" width=\"173\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Demar Mammut are ultra-light, warm and practical children&#8217;s thermal wellington boots, designed for active outdoor movement in very different weather<\/p>\n","protected":false},"featured_media":123176,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"ep_exclude_from_search":false},"product_brand":[246],"product_cat":[955,993,953,1003,957,995,999,1375,947],"product_tag":[],"class_list":["post-200736","product","type-product","status-publish","has-post-thumbnail","product_brand-demar","product_cat-childrens-rubber-boots","product_cat-childrens-shoes","product_cat-childrens-thermal-rubber-boots","product_cat-childrens-winter-boots","product_cat-rubber-boots","product_cat-special-offers","product_cat-thermal-wellingtons","first","instock","sale","taxable","shipping-taxable","purchasable","product-type-variable","has-default-attributes","rtwpvs-product"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.5 - 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