{"id":42318,"date":"2025-07-06T12:50:03","date_gmt":"2025-07-06T10:50:03","guid":{"rendered":"https:\/\/spawlab.pl\/produkt\/optrel-isofit-tie-black-green-knobs-5003-291\/"},"modified":"2025-07-06T12:50:03","modified_gmt":"2025-07-06T10:50:03","slug":"optrel-isofit-tie-black-green-knobs-5003-291","status":"publish","type":"product","link":"https:\/\/spawlab.pl\/en\/produkt\/optrel-isofit-tie-black-green-knobs-5003-291\/","title":{"rendered":"Optrel IsoFit\u00ae Tie (black, green knobs) 5003.291"},"content":{"rendered":"<div>\n<div style=\"background-color: #f2f8fc;border-left: 5px solid #39A9E0;padding: 20px;margin-bottom: 25px;border-radius: 4px\">\n<h3 style=\"margin: 0 0 10px 0;font-size: 18px;font-weight: 600;color: #333333\">Why choose Spawlab.pl?<\/h3>\n<p style=\"margin: 0 0 15px 0;font-size: 16px;line-height: 1.6;color: #333333\">As an authorized distributor and sales leader of Optrel in Poland, we provide more than just equipment. When you invest with us, you get assurance and full support at every stage. <\/p>\n<ul style=\"margin: 0;padding: 0\">\n<li style=\"font-size: 16px;line-height: 1.6;margin-bottom: 8px;display: flex;align-items: flex-start;color: #333333\">\u2714 <span style=\"margin-right: 10px;color: #39a9e0;font-size: 20px;line-height: 1.6\">1<\/span> <b>00% Originality Guarantee:<\/b> You get brand new equipment from official Polish distribution.<\/li>\n<li style=\"font-size: 16px;line-height: 1.6;margin-bottom: 8px;display: flex;align-items: flex-start;color: #333333\"><span style=\"margin-right: 10px;color: #39a9e0;font-size: 20px;line-height: 1.6\">\u2714<\/span> <b>Express Shipping:<\/b> we ship the products directly from our warehouse, no waiting time.<\/li>\n<li style=\"font-size: 16px;line-height: 1.6;margin-bottom: 8px;display: flex;align-items: flex-start;color: #333333\"><span style=\"margin-right: 10px;color: #39a9e0;font-size: 20px;line-height: 1.6\">\u2714<\/span> Professional <b>Advice and Full Service:<\/b> we provide professional technical support and access to all spare parts.<\/li>\n<li style=\"font-size: 16px;line-height: 1.6;margin-bottom: 8px;display: flex;align-items: flex-start;color: #333333\"><span style=\"margin-right: 10px;color: #39a9e0;font-size: 20px;line-height: 1.6\">\u2714<\/span> <b>Trusted by Professionals:<\/b> Join the thousands of welders in Poland who have placed their <b>trust<\/b> in our expertise and reliability.<\/li>\n<\/ul>\n<\/div>\n<div style=\"background-color: #fafafa;border-left: 5px solid #b8ff00;padding: 20px;margin-bottom: 25px;border-radius: 4px\">\n<h2 style=\"font-size: 24px;color: #333333;margin: 0 0 10px 0;font-weight: 600\">Optrel IsoFit\u00ae tether (black, green knobs) &#8211; 5003.291<\/h2>\n<p style=\"margin: 0;font-size: 16px;line-height: 1.6;color: #333333\">Optrel&#8217;s IsoFit\u00ae tether is a revolutionary upgrade for professional welders who value uncompromising comfort and ergonomics during long hours of work. Designed as the world&#8217;s only system with full, three-dimensional adjustment, the IsoFit\u00ae Harness adapts perfectly to any head shape, significantly reducing neck strain and eliminating pressure points. This is the key element that transforms the perfect welding visor into a tool that is perfectly integrated with the wearer, taking productivity and safety to unprecedented levels.  <\/p>\n<\/div>\n<h3 style=\"font-size: 20px;color: #333333;border-bottom: 3px solid #b8ff00;padding-bottom: 8px;margin: 30px 0 20px 0\">Key features<\/h3>\n<div style=\"font-size: 0;text-align: center;margin: 0 -7.5px\">\n<div style=\"display: inline-block;vertical-align: top;width: 33.33%;min-width: 250px;padding: 0 7.5px;margin-bottom: 15px\">\n<div style=\"border: 1px solid #e0e0e0;border-radius: 8px;padding: 15px;background-color: #f9f9f9;text-align: center;height: 100%\">\n<div style=\"color: #b8ff00;margin: 0 auto 10px auto;font-size: 28px;line-height: 1\">??<\/div>\n<div style=\"font-size: 14px;font-weight: bold;color: #333333;min-height: 2.5em;display: flex;align-items: center;justify-content: center\">3D Adjustment<\/div>\n<div style=\"font-size: 13px;color: #555\">Width, length, height<\/div>\n<\/div>\n<\/div>\n<div style=\"display: inline-block;vertical-align: top;width: 33.33%;min-width: 250px;padding: 0 7.5px;margin-bottom: 15px\">\n<div style=\"border: 1px solid #e0e0e0;border-radius: 8px;padding: 15px;background-color: #f9f9f9;text-align: center;height: 100%\">\n<div style=\"color: #b8ff00;margin: 0 auto 10px auto;font-size: 28px;line-height: 1\">?<\/div>\n<div style=\"font-size: 14px;font-weight: bold;color: #333333;min-height: 2.5em;display: flex;align-items: center;justify-content: center\">Double-layer construction<\/div>\n<div style=\"font-size: 13px;color: #555\">Stability and fit<\/div>\n<\/div>\n<\/div>\n<div style=\"display: inline-block;vertical-align: top;width: 33.33%;min-width: 250px;padding: 0 7.5px;margin-bottom: 15px\">\n<div style=\"border: 1px solid #e0e0e0;border-radius: 8px;padding: 15px;background-color: #f9f9f9;text-align: center;height: 100%\">\n<div style=\"color: #b8ff00;margin: 0 auto 10px auto;font-size: 28px;line-height: 1\">?\ufe0f<\/div>\n<div style=\"font-size: 14px;font-weight: bold;color: #333333;min-height: 2.5em;display: flex;align-items: center;justify-content: center\">Tricot interchangeable inserts<\/div>\n<div style=\"font-size: 13px;color: #555\">Hygiene and comfort<\/div>\n<\/div>\n<\/div>\n<div style=\"display: inline-block;vertical-align: top;width: 33.33%;min-width: 250px;padding: 0 7.5px;margin-bottom: 15px\">\n<div style=\"border: 1px solid #e0e0e0;border-radius: 8px;padding: 15px;background-color: #f9f9f9;text-align: center;height: 100%\">\n<div style=\"color: #b8ff00;margin: 0 auto 10px auto;font-size: 28px;line-height: 1\">?<\/div>\n<div style=\"font-size: 14px;font-weight: bold;color: #333333;min-height: 2.5em;display: flex;align-items: center;justify-content: center\">Full Compatibility<\/div>\n<div style=\"font-size: 13px;color: #555\">Panoramaxx Series, Sphere, Liteflip, Y-Series<\/div>\n<\/div>\n<\/div>\n<\/div>\n<h3 style=\"font-size: 20px;color: #333333;border-bottom: 3px solid #b8ff00;padding-bottom: 8px;margin: 30px 0 20px 0\">Technology Details<\/h3>\n<details style=\"background-color: #ffffff;border: 1px solid #e0e0e0;border-radius: 4px;margin-bottom: 10px;overflow: hidden\" open=\"\">\n<summary style=\"display: block;padding: 15px 20px;font-weight: bold;font-size: 16px;color: #333333;background-color: #f9f9f9;cursor: pointer;position: relative\"><span style=\"color: #b8ff00;margin-right: 10px;font-size: 20px\">\u2699\ufe0f<\/span>Revolutionary IsoFit\u00ae Design &#8211; Ergonomics at the Highest Level<\/summary>\n<div style=\"padding: 20px;line-height: 1.7;font-size: 15px;background-color: #ffffff;border-top: 1px solid #e0e0e0\">\n<p style=\"margin: 0;color: #333333\">IsoFit\u00ae technology is based on an ingenious two-layer skeletal design integrated with a precise cable system operated by a dial. The inner, flexible layer, together with soft stabilizers on the forehead and occipital area, perfectly wraps around the head, providing a personalized fit over the entire surface. At the same time, the outer, rigid layer remains absolutely stationary, guaranteeing perfect stability and positioning of the visor, even when working in extreme forced positions. The whole is padded with interchangeable, hygienic inserts made of breathable Tricot material. An investment in the IsoFit\u00ae system is a direct investment in the health of the cervical spine and the ability to work at full concentration throughout the day.    <\/p>\n<\/div>\n<\/details>\n<h3 style=\"font-size: 20px;color: #333333;border-bottom: 3px solid #b8ff00;padding-bottom: 8px;margin: 30px 0 20px 0\">Technical Specifications: visor<\/h3>\n<table style=\"width: 100%;border-collapse: collapse;margin-bottom: 25px\">\n<thead>\n<tr>\n<th style=\"padding: 12px 15px;text-align: left;background-color: #333333;color: #ffffff;border: 1px solid #e0e0e0\">Feature<\/th>\n<th style=\"padding: 12px 15px;text-align: left;background-color: #333333;color: #ffffff;border: 1px solid #e0e0e0\">Value<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background-color: #f9f9f9\">\n<td style=\"padding: 12px 15px;border: 1px solid #e0e0e0;color: #333333\"><b>Catalog number<\/b><\/td>\n<td style=\"padding: 12px 15px;border: 1px solid #e0e0e0;color: #333333\">** 5003.291<\/td>\n<\/tr>\n<tr style=\"background-color: #ffffff\">\n<td style=\"padding: 12px 15px;border: 1px solid #e0e0e0;color: #333333\"><b>Adjustment<\/b><\/td>\n<td style=\"padding: 12px 15px;border: 1px solid #e0e0e0;color: #333333\">** Three-dimensional (3D) &#8211; width, length, height<\/td>\n<\/tr>\n<tr style=\"background-color: #f9f9f9\">\n<td style=\"padding: 12px 15px;border: 1px solid #e0e0e0;color: #333333\"><b>Fitting range<\/b><\/td>\n<td style=\"padding: 12px 15px;border: 1px solid #e0e0e0;color: #333333\">** Sizes from S to XL (maximum head circumference 62 cm).<\/td>\n<\/tr>\n<tr style=\"background-color: #ffffff\">\n<td style=\"padding: 12px 15px;border: 1px solid #e0e0e0;color: #333333\"><b>Materials<\/b><\/td>\n<td style=\"padding: 12px 15px;border: 1px solid #e0e0e0;color: #333333\">** High-quality plastic, cable system, replaceable comfort inserts made of Tricot material<\/td>\n<\/tr>\n<tr style=\"background-color: #f9f9f9\">\n<td style=\"padding: 12px 15px;border: 1px solid #e0e0e0;color: #333333\"><b>Compatibility<\/b><\/td>\n<td style=\"padding: 12px 15px;border: 1px solid #e0e0e0;color: #333333\">** Dedicated to Optrel&#8217;s Panoramaxx, Sphere, Liteflip and Y-Series welding visors.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3 style=\"font-size: 20px;color: #333333;border-bottom: 3px solid #b8ff00;padding-bottom: 8px;margin: 30px 0 20px 0\">What Do You Receive in the Kit?<\/h3>\n<div style=\"padding-left: 0\">\n<p style=\"margin: 8px 0;font-size: 16px;display: flex;align-items: flex-start;color: #333333\"><span style=\"color: #b8ff00;margin-right: 12px;font-weight: bold;font-size: 20px;line-height: 1.5\">\u2192Complete<\/span>Optrel IsoFit\u00ae tether (cat. no. 5003.291) with black shell and green adjustment knobs<\/p>\n<p style=\"margin: 8px 0;font-size: 16px;display: flex;align-items: flex-start;color: #333333\"><span style=\"color: #b8ff00;margin-right: 12px;font-weight: bold;font-size: 20px;line-height: 1.5\">\u2192Integrated<\/span>set of interchangeable comfort insoles made of Tricot material<\/p>\n<\/div>\n<h3 style=\"font-size: 20px;color: #333333;border-bottom: 3px solid #b8ff00;padding-bottom: 8px;margin: 30px 0 20px 0\">Main Applications<\/h3>\n<div style=\"padding-left: 0\">\n<p style=\"margin: 8px 0;font-size: 16px;display: flex;align-items: flex-start;color: #333333\"><span style=\"color: #b8ff00;margin-right: 12px;font-weight: bold;font-size: 20px;line-height: 1.5\">\u2192Modernization<\/span>and professional upgrade of standard trusses in compatible Optrel visors.<\/p>\n<p style=\"margin: 8px 0;font-size: 16px;display: flex;align-items: flex-start;color: #333333\"><span style=\"color: #b8ff00;margin-right: 12px;font-weight: bold;font-size: 20px;line-height: 1.5\">\u2192Increase<\/span>comfort, stability and ergonomics during prolonged, demanding welding and grinding work.<\/p>\n<p style=\"margin: 8px 0;font-size: 16px;display: flex;align-items: flex-start;color: #333333\"><span style=\"color: #b8ff00;margin-right: 12px;font-weight: bold;font-size: 20px;line-height: 1.5\">\u2192Ideal<\/span>for welders working in forced positions, where perfect balance and stability of the visor are crucial.<\/p>\n<\/div>\n<div style=\"background-color: #fafafa;border-left: 5px solid #b8ff00;padding: 20px;margin-bottom: 25px;border-radius: 4px\">\n<h3 style=\"font-size: 20px;color: #333333;margin: 0 0 10px 0;font-weight: 600\">About the Optrel brand<\/h3>\n<p style=\"margin: 0;font-size: 16px;line-height: 1.6;color: #333333\">Optrel is the Swiss leader of innovation in welding protection. When you choose the brand&#8217;s products, you&#8217;re investing in decades of engineering expertise, uncompromising quality craftsmanship and technologies that continually set the highest standards for safety and comfort in the global marketplace. Trust the precision that professionals around the world rely on.  <\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Ergonomic Optrel IsoFit\u00ae (5003.291) bond with revolutionary 3D adjustment. Provides unparalleled comfort and stability and is compatible with the Optrel Panoramaxx, Sphere, Liteflip and Y-Series visors. <\/p>\n","protected":false},"featured_media":40854,"template":"","meta":{"inline_featured_image":false},"product_brand":[1593],"product_cat":[475,474,520,522,521],"product_tag":[12762,6653,10865,5360,10864,1460,5343,10863,10867,12360,11025,5290],"class_list":{"0":"post-42318","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-optrel","7":"product_cat-accessories-parts","8":"product_cat-new","9":"product_cat-optrel-en","10":"product_cat-parts","11":"product_cat-welding-visors-en","12":"product_tag-5003-291-en","13":"product_tag-ergonomics","14":"product_tag-headline","15":"product_tag-isofit-en","16":"product_tag-liteflip-en","17":"product_tag-optrel-en","18":"product_tag-panoramaxx-en","19":"product_tag-sphere-en","20":"product_tag-truss","21":"product_tag-visor-retrofit","22":"product_tag-welders-comfort","23":"product_tag-welding-accessories-en","25":"first","26":"onbackorder","27":"sale","28":"taxable","29":"shipping-taxable","30":"purchasable","31":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.0 (Yoast SEO v27.3) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Optrel IsoFit\u00ae Tie (black, green knobs) 5003.291<\/title>\n<meta name=\"description\" content=\"Ergonomic Optrel IsoFit\u00ae (5003.291) bond with revolutionary 3D adjustment. 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