{"product_id":"aqua-lung-mens-4mm-hoodedvest","title":"Aqua Lung Men’s 4 mm SeaVest","description":"\u003c!-- SEO Product Description for Shopify: Aqua Lung Men's 4 mm SeaVest --\u003e\n\u003cstyle\u003e\n    .sd-product-description {\n      font-family: inherit;\n      color: #1f2933;\n      line-height: 1.65;\n      max-width: 980px;\n      margin: 0 auto;\n    }\n\n    .sd-product-description h2,\n    .sd-product-description h3 {\n      color: #0b3d5c;\n      margin-top: 1.4em;\n      margin-bottom: 0.6em;\n      line-height: 1.3;\n    }\n\n    .sd-product-description h2 {\n      font-size: 1.65em;\n      border-bottom: 2px solid #e5edf3;\n      padding-bottom: 0.35em;\n    }\n\n    .sd-product-description h3 {\n      font-size: 1.25em;\n    }\n\n    .sd-product-description p {\n      margin-bottom: 1em;\n    }\n\n    .sd-product-description ul {\n      padding-left: 1.2em;\n      margin-bottom: 1.2em;\n    }\n\n    .sd-product-description li {\n      margin-bottom: 0.55em;\n    }\n\n    .sd-highlight-box {\n      background: #f3f8fb;\n      border-left: 4px solid #0b6fa4;\n      padding: 1em;\n      margin: 1.2em 0;\n      border-radius: 6px;\n    }\n\n    .sd-feature-grid {\n      display: grid;\n      grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));\n      gap: 1em;\n      margin: 1.2em 0;\n    }\n\n    .sd-feature-card {\n      background: #ffffff;\n      border: 1px solid #dbe5ec;\n      border-radius: 8px;\n      padding: 1em;\n    }\n\n    .sd-feature-card strong {\n      display: block;\n      color: #0b3d5c;\n      margin-bottom: 0.35em;\n    }\n\n    .sd-local-seo {\n      font-size: 0.95em;\n      color: #4b5563;\n      background: #fafafa;\n      border: 1px solid #e5e7eb;\n      border-radius: 6px;\n      padding: 1em;\n      margin-top: 1.5em;\n    }\n\n    .sd-faq details {\n      border: 1px solid #dbe5ec;\n      border-radius: 6px;\n      padding: 0.8em 1em;\n      margin-bottom: 0.75em;\n      background: #ffffff;\n    }\n\n    .sd-faq summary {\n      cursor: pointer;\n      font-weight: 600;\n      color: #0b3d5c;\n    }\n  \u003c\/style\u003e\n\u003csection itemtype=\"https:\/\/schema.org\/Product\" itemscope=\"\" class=\"sd-product-description\"\u003e\u003cmeta itemprop=\"name\" content=\"Aqua Lung Men's 4 mm SeaVest\"\u003e \u003cmeta itemprop=\"brand\" content=\"Aqua Lung\"\u003e \u003cmeta itemprop=\"category\" content=\"Scuba Diving Exposure Protection\"\u003e \u003cmeta itemprop=\"description\" content=\"Aqua Lung Men's 4 mm SeaVest for scuba diving, snorkelling and added thermal protection. Available from Simple Dive in Blackburn South, Melbourne, VIC.\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eAqua Lung Men’s 4 mm SeaVest\u003c\/strong\u003e is designed as an additional thermal layer for scuba diving, snorkelling and general exposure protection. It can be worn under a wetsuit or drysuit to help improve warmth around the upper body while maintaining comfort and flexibility.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cdiv class=\"sd-feature-grid\"\u003e\n\u003cdiv class=\"sd-feature-card\"\u003e\n\u003cstrong\u003e4 mm Neoprene Warmth\u003c\/strong\u003e Provides an extra insulating layer for cooler water dives and extended surface intervals.\u003c\/div\u003e\n\u003cdiv class=\"sd-feature-card\"\u003e\n\u003cstrong\u003eLayering Design\u003c\/strong\u003e Suitable for wearing underneath compatible wetsuits or drysuits for added upper-body warmth.\u003c\/div\u003e\n\u003cdiv class=\"sd-feature-card\"\u003e\n\u003cstrong\u003eStretch Fit\u003c\/strong\u003e Flexible neoprene helps make the vest easier to put on, remove and wear comfortably.\u003c\/div\u003e\n\u003cdiv class=\"sd-feature-card\"\u003e\n\u003cstrong\u003eIntegrated Hood\u003c\/strong\u003e Helps reduce heat loss from the head and neck during scuba dives.\u003c\/div\u003e\n\u003cdiv class=\"sd-feature-card\"\u003e\n\u003cstrong\u003eScuba-Friendly Hood Vent\u003c\/strong\u003e Helps release trapped air from regulator exhaust bubbles while diving.\u003c\/div\u003e\n\u003cdiv class=\"sd-feature-card\"\u003e\n\u003cstrong\u003eSide Zipper Entry\u003c\/strong\u003e Designed for easier donning and doffing, especially when layering with other exposure suits.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eProduct Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdded warmth:\u003c\/strong\u003e Helps improve comfort in Melbourne and Victorian waters where water temperature can change significantly through the year.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible layering:\u003c\/strong\u003e Can be used as an extra layer under a wetsuit or drysuit depending on conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGood for scuba divers:\u003c\/strong\u003e Suitable for recreational diving, training dives and guided shore dives.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact exposure protection:\u003c\/strong\u003e Easier to pack than a full additional wetsuit layer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple fit adjustment:\u003c\/strong\u003e Designed for practical use before and after dives.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRecommended Use\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eScuba diving in Melbourne, Port Phillip Bay and Victorian coastal dive sites\u003c\/li\u003e\n\u003cli\u003eExtra warmth under a wetsuit for cooler-water dives\u003c\/li\u003e\n\u003cli\u003eAdditional upper-body insulation during dive training\u003c\/li\u003e\n\u003cli\u003eSnorkelling, freediving and general water activities where a hooded vest is preferred\u003c\/li\u003e\n\u003cli\u003eDivers who want a flexible layering option without changing their full exposure suit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFit and Sizing Advice\u003c\/h3\u003e\n\u003cp\u003eA SeaVest should fit close to the body without restricting breathing, shoulder movement or regulator hose routing. For scuba diving, check that the hood sits comfortably around the face seal and does not interfere with your mask, regulator or buoyancy compensator.\u003c\/p\u003e\n\u003ch3\u003eDiving Safety Note\u003c\/h3\u003e\n\u003cp\u003eExposure protection affects comfort, buoyancy and weighting. After adding a 4 mm vest layer, divers should re-check weighting, buoyancy control and trim before deeper dives or training dives. This is especially important when diving in colder Victorian waters or when changing between wetsuit and drysuit systems.\u003c\/p\u003e\n\u003cdiv class=\"sd-faq\"\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eCan I wear this under a wetsuit?\u003c\/summary\u003e\n\u003cp\u003eYes. It is designed as a layering piece and can be worn under a compatible wetsuit to increase warmth around the upper body.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs it suitable for Melbourne diving?\u003c\/summary\u003e\n\u003cp\u003eYes. A 4 mm hooded vest can be useful for Melbourne shore dives, Port Phillip Bay dives and other Victorian dive sites where extra thermal protection may be needed.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWill it change my buoyancy?\u003c\/summary\u003e\n\u003cp\u003eYes, adding neoprene can affect buoyancy. Always complete a buoyancy check after changing your exposure protection.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sd-local-seo\"\u003e\n\u003cstrong\u003eAvailable from Simple Dive, Blackburn South VIC:\u003c\/strong\u003e Simple Dive supplies scuba diving equipment, wetsuits, exposure protection and dive training support for divers across Blackburn South, Melbourne and Victoria. Visit our dive shop at 21 Indra Road, Blackburn South VIC 3130 for local scuba gear advice, fitting support and training guidance.\u003c\/div\u003e\n\u003c\/section\u003e","brand":"Simple Dive ","offers":[{"title":"Large","offer_id":47137712668828,"sku":null,"price":79.0,"currency_code":"AUD","in_stock":true},{"title":"Medium","offer_id":47137712701596,"sku":null,"price":79.0,"currency_code":"AUD","in_stock":true},{"title":"Extra Large","offer_id":47137712734364,"sku":null,"price":79.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/3158\/9020\/files\/AquaLungMen4mmSeaVest.webp?v=1782888058","url":"https:\/\/www.simpledive.com.au\/products\/aqua-lung-mens-4mm-hoodedvest","provider":"Simple Dive ","version":"1.0","type":"link"}