{"product_id":"used-callaway-2015-big-bertha-iron-set-left-handed-4-pw-regular-flex","title":"Used Callaway 2015 Big Bertha Iron Set - Left-Handed - 4-PW - Regular Flex","description":"\u003cstyle\u003e\n\/* Force a real 2-column grid on THIS list only, overriding the theme *\/\n#product-desc-list{\n  display:grid !important;\n  grid-template-columns:1fr 1fr;\n  gap:0;\n  list-style:none;\n  margin:0 0 16px 0;\n  padding:0;\n  column-count:initial !important; \/* kill multi-column layout *\/\n}\n#product-desc-list \u003e li{\n  margin:0 !important;\n  padding:6px !important;\n  border-bottom:1px solid #d9d9d9 !important;\n  float:none !important;          \/* kill float layouts *\/\n  width:auto !important;          \/* kill width:50% rules *\/\n}\n#product-desc-list \u003e li._left { border-right:1px solid #d9d9d9 !important; }\n\u003c\/style\u003e\n\n\u003cul id=\"product-desc-list\" style=\"visibility:hidden\"\u003e\n    \u003cli\u003e\n\u003cb\u003eClub Condition:\u003c\/b\u003e Very Good\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eSet Makeup:\u003c\/b\u003e 4-PW\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eNumber of Clubs:\u003c\/b\u003e 7\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eHandedness:\u003c\/b\u003e Left-Handed\u003c\/li\u003e\n\n\n\n\u003cli\u003e\n\u003cb\u003eSet Lengths (in):\u003c\/b\u003e\n  \u003ca href=\"#\" onclick=\"document.getElementById('lengthChartModal').showModal();return false;\"\u003e\n    -0.25 in\n  \u003c\/a\u003e\n\u003c\/li\u003e\n\n\u003cdialog id=\"lengthChartModal\" class=\"length-modal\" onclick=\"if(event.target===this) this.close();\"\u003e\n  \u003cdiv class=\"length-card\"\u003e\n    \u003cbutton type=\"button\" class=\"length-close\" aria-label=\"Close\" onclick=\"this.closest('dialog').close()\"\u003e✕\u003c\/button\u003e\n    \u003cimg id=\"chart-img\" src=\"\/\/nextroundgolf.com\/cdn\/shop\/files\/Iron_Standard_Lengths.png?v=1740173616\u0026amp;width=1640\" alt=\"Iron Standard Lengths\"\u003e\n  \u003c\/div\u003e\n\u003c\/dialog\u003e\n\n\u003cstyle\u003e\n  \/* Force true centering and sit above theme layers *\/\n  #lengthChartModal.length-modal{\n    position: fixed !important;\n    inset: 50% auto auto 50% !important;\n    transform: translate(-50%, -50%) !important;\n    margin: 0 !important; padding: 0 !important; border: none !important;\n    background: transparent !important;\n    z-index: 999999 !important;\n  }\n  #lengthChartModal::backdrop{ background: rgba(0,0,0,.65); }\n\n  \/* The visible card (bigger + scroll-safe) *\/\n  #lengthChartModal .length-card{\n    position: relative;\n    width: min(90vw, 600px);     \/* \u003c- adjust this for desktop width *\/\n    max-height: 80vh;\n    background: #fff; border-radius: 12px;\n    box-shadow: 0 10px 30px rgba(0,0,0,.35);\n    overflow: hidden;\n  }\n\n  \/* Make image fill card; ignore any width\/height attrs *\/\n  #lengthChartModal img{\n    display: block;\n    width: 100% !important;\n    height: auto !important;\n    max-height: 80vh !important;\n    object-fit: contain;\n  }\n\n  \/* Close button INSIDE the card so it can’t be clipped *\/\n  #lengthChartModal .length-close{\n    position: absolute;\n    top: 8px; right: 8px;\n    width: 36px; height: 36px; border-radius: 999px;\n    border: 2px solid rgba(0,0,0,.2);\n    background: #fff; font-size: 20px; line-height: 1; cursor: pointer;\n    box-shadow: 0 2px 8px rgba(0,0,0,.15);\n  }\n\u003c\/style\u003e\n\n\n\n\n\n    \u003cli\u003e\n\u003cb\u003eLie Angle Color:\u003c\/b\u003e Not Specified\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eShaft Flex:\u003c\/b\u003e Regular\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eShaft Brand:\u003c\/b\u003e UST Mamiya\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eShaft Model:\u003c\/b\u003e Recoil 460\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eShaft Material:\u003c\/b\u003e Graphite\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eShaft Weight:\u003c\/b\u003e 64g\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cscript\u003e\n(function () {\n  \/\/ --- NEW LOGIC START ---\n  \/\/ This section checks the department and swaps the image if needed\n  \n  \/\/ 1. Capture the department variable\n  const department = \"Men\"; \n  \n  \/\/ 2. Identify the image element\n  const chartImg = document.getElementById('chart-img');\n  \n  \/\/ 3. Define the Women's Chart URL\n  const womenChartUrl = \"https:\/\/cdn.shopify.com\/s\/files\/1\/0601\/0165\/6746\/files\/Women_s_Iron_Standard_Lengths.png?v=1771424027\u0026width=1640\";\n\n  \/\/ 4. If the department is exactly \"Women\", swap the source\n  if (chartImg \u0026\u0026 department.trim() === 'Women') {\n    chartImg.src = womenChartUrl;\n    chartImg.alt = \"Women's Iron Standard Lengths\";\n  }\n  \/\/ --- NEW LOGIC END ---\n\n\n  const ul = document.getElementById('product-desc-list');\n  if (!ul) return;\n\n  function pruneAndLayout(){\n    \/\/ Remove empty\/unspecified rows instead of hiding them\n    const items = Array.from(ul.querySelectorAll('li'));\n    let kept = [];\n    items.forEach(li =\u003e {\n      const label = li.querySelector('b');\n      const labelText = label ? label.textContent : '';\n      const valueOnly = label\n        ? li.textContent.replace(labelText, '').trim()\n        : li.textContent.trim();\n\n      const emptyish =\n        valueOnly === '' ||\n        valueOnly === '°' ||\n        \/^(Not Specified|Not Specified°|Unspecified|Not Applicable|N\\\/A|NA)$\/i.test(valueOnly);\n\n      if (emptyish) li.remove();\n      else kept.push(li);\n    });\n\n    \/\/ Re-mark visible items as left\/right cells so borders line up\n    kept = Array.from(ul.querySelectorAll('li')); \/\/ in case we removed some\n    kept.forEach((li, i) =\u003e {\n      li.classList.toggle('_left',  i % 2 === 0);\n      li.classList.toggle('_right', i % 2 === 1);\n    });\n\n    \/\/ If odd count, add a blank cell so the last row closes cleanly\n    if (kept.length % 2 === 1) {\n      const filler = document.createElement('li');\n      filler.innerHTML = '';\n      ul.appendChild(filler);\n      filler.classList.add('_right');\n    }\n\n    \/\/ Show after we’re done so there’s no flash\n    ul.style.visibility = 'visible';\n  }\n\n  \/\/ Run immediately (before most theme scripts finish)\n  pruneAndLayout();\n\n  \/\/ Guard: if the theme reflows\/rewrites after our run, fix it again\n  const mo = new MutationObserver(() =\u003e pruneAndLayout());\n  mo.observe(ul, { childList: true, subtree: false, attributes: false });\n})();\n\u003c\/script\u003e\n\n\n\n\u003cdiv class=\"nr-desc\"\u003e\n  \u003cdiv class=\"section hide-if-empty\" data-val=\"The Callaway 2015 Big Bertha Iron Set is a game-improvement iron set built for easy launch and fast ball speed, with a confidence-inspiring Bertha shape, wide soles, and a forgiving face profile. Precision tungsten weighting helps promote higher launch and steadier shots, while the smoked finish adds a clean, premium look.\"\u003e\n    The Callaway 2015 Big Bertha Iron Set is a game-improvement iron set built for easy launch and fast ball speed, with a confidence-inspiring Bertha shape, wide soles, and a forgiving face profile. Precision tungsten weighting helps promote higher launch and steadier shots, while the smoked finish adds a clean, premium look.\u003cbr\u003e\u003cbr\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"section hide-if-empty\" data-val=\"This iron set shows light to moderate face and sole wear, indicating regular use. The grooves have some wear but remain functional. Overall, it is in very good condition and ready for play.\"\u003e\n    This iron set shows light to moderate face and sole wear, indicating regular use. The grooves have some wear but remain functional. Overall, it is in very good condition and ready for play.\u003cbr\u003e\u003cbr\u003e\n  \u003c\/div\u003e\n\n \u003cstyle\u003e\n  .pured-shaft-section { display: none; }\n  .pured-shaft-section[data-pured^=\"Yes\" i] { display: block; }\n\u003c\/style\u003e\n\u003cdiv class=\"pured-shaft-section section\" data-pured=\"No\"\u003e\n  \u003cb\u003e\u003cu\u003ePured Shaft Upgrade\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003e\n  This shaft has been pured through computerized analysis to identify its most stable, consistent bending plane, optimizing performance, increasing distance, tightening dispersion, and reducing natural structural irregularities.\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\n  \u003cdiv class=\"section hide-if-empty\" data-val=\"Our Next Round Golf club experts recommend the Callaway 2015 Big Bertha Iron Set for mid- to high-handicap golfers seeking maximum forgiveness and easy launch. Its multi-material construction and Internal Standing Wave promote faster ball speeds, while the generous, confidence-inspiring shape helps produce straighter, more playable shots throughout the set.\"\u003e\n    \u003cb\u003e\u003cu\u003eOur Recommendation\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003e\n    Our Next Round Golf club experts recommend the Callaway 2015 Big Bertha Iron Set for mid- to high-handicap golfers seeking maximum forgiveness and easy launch. Its multi-material construction and Internal Standing Wave promote faster ball speeds, while the generous, confidence-inspiring shape helps produce straighter, more playable shots throughout the set.\u003cbr\u003e\u003cbr\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"section hide-if-empty\" data-val=\"Callaway is one of golf's leading brands, known for innovation across drivers, irons, wedges, balls, and more. Technologies like Jailbreak and AI-designed faces power their performance, making Callaway gear a trusted option for players at every skill level.\"\u003e\n    \u003cb\u003e\u003cu\u003eAbout Callaway\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003e\n    Callaway is one of golf's leading brands, known for innovation across drivers, irons, wedges, balls, and more. Technologies like Jailbreak and AI-designed faces power their performance, making Callaway gear a trusted option for players at every skill level.\u003cbr\u003e\u003cbr\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"section\"\u003e\n    \u003cb\u003e\u003cu\u003ePlaying It Forward\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003e\n    By choosing this premium used iron set, you're not only investing in your own game but also contributing to Next Round Golf's mission of making golf more affordable and accessible for enthusiasts at every skill level. You’re joining a passionate community dedicated to sustainability, continuous improvement, and the shared joy of discovering new potential on the course.\u003cbr\u003e\u003cbr\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"section\"\u003e\n    \u003cb\u003e\u003cu\u003eNext Round Guarantee\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003e\n    With over 18,000 five star reviews and a 30 day money back guarantee, you can trust Next Round Golf for high-quality used Callaway golf clubs.\u003cbr\u003e\u003cbr\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"section\"\u003eStock # S2026-06-03-517389\u003c\/div\u003e\n  \u003cdiv class=\"section\"\u003eMaster SKU # 1022195\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Callaway","offers":[{"title":"Default Title","offer_id":52573033988372,"sku":"S2026-06-03-517389","price":2089.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0601\/0165\/6746\/files\/1683d043-5dd0-51b6-b18f-b2a842e7acab.jpg?v=1780526436","url":"https:\/\/nextroundgolf.com\/products\/used-callaway-2015-big-bertha-iron-set-left-handed-4-pw-regular-flex","provider":"Next Round","version":"1.0","type":"link"}