{"product_id":"fourth-element-j2-short-sleeve-top","title":"Fourth Element J2 Short Sleeve Top","description":"\u003ch2\u003eFourth Element J2 Short Sleeve Top\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eFourth Element J2 Base Layer\u003c\/strong\u003e was specifically developed for the grueling 2013 J2 expedition into the Cheve cave system in Mexico. Designed to be worn continuously for up to 19 days in humid, demanding conditions, this top is the ultimate moisture-management solution for drysuit divers. Available in men's and women's cuts.\u003c\/p\u003e\n\u003cp\u003eThe J2 Short Sleeve Top utilizes a unique fabric weave that wicks perspiration away from the skin and through the base layer, keeping you dry and preventing the \"chilled\" feeling that occurs when moisture sits against the body. Its \u003cstrong\u003eantimicrobial silver-ion technology\u003c\/strong\u003e is embedded within the fibers, inhibiting the growth of odor-causing bacteria—an essential feature for multi-day expeditions or long weekend dive trips.\u003c\/p\u003e\n\u003cp\u003eWith its high-stretch, body-hugging fit and flat-locked seams, the J2 Top offers maximum comfort without adding bulk under your thermal undersuit. Whether you are a recreational diver or a technical explorer, the J2 provides a reliable, high-performance foundation for your thermal protection system.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSilver Ion Technology:\u003c\/strong\u003e Antimicrobial protection is impregnated into the fibers to reduce odors and bacterial growth during long-term use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior Wicking:\u003c\/strong\u003e Advanced fabric construction draws moisture away from the skin to maintain a dry, warm microclimate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpedition Proven:\u003c\/strong\u003e Developed for and tested during the world-renowned J2 cave exploration project.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlat-Locked Seams:\u003c\/strong\u003e Low-profile stitching prevents chafing and irritation, even when worn for extended periods.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Stretch Fit:\u003c\/strong\u003e Designed to fit like a second skin, ensuring no restricted movement under your drysuit undergarments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Drying:\u003c\/strong\u003e The lightweight material sheds water quickly, making it easy to manage between dives.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Bulk:\u003c\/strong\u003e Minimalist short-sleeve design provides core protection without interfering with wrist seals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHigh-performance polyester\/elastane blend\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTechnology\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSilver-ion antimicrobial protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStitching\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFlat-locked seams throughout\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClose-to-skin (Base Layer)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSleeve Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eShort Sleeve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRecommended Use\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBase layer for Drysuit or extreme active wear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaintenance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMachine washable \/ Quick drying\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Fourth Element","offers":[{"title":"XS \/ Men","offer_id":56192145391996,"sku":null,"price":57.0,"currency_code":"GBP","in_stock":true},{"title":"S \/ Men","offer_id":56192145424764,"sku":null,"price":57.0,"currency_code":"GBP","in_stock":true},{"title":"M \/ Men","offer_id":56192145457532,"sku":null,"price":57.0,"currency_code":"GBP","in_stock":true},{"title":"L \/ Men","offer_id":56192145490300,"sku":null,"price":57.0,"currency_code":"GBP","in_stock":true},{"title":"XL \/ Men","offer_id":56192145523068,"sku":null,"price":57.0,"currency_code":"GBP","in_stock":true},{"title":"XXL \/ Men","offer_id":56192145555836,"sku":null,"price":57.0,"currency_code":"GBP","in_stock":true},{"title":"XXXL \/ Men","offer_id":56192145588604,"sku":null,"price":57.0,"currency_code":"GBP","in_stock":true},{"title":"XS \/ Women","offer_id":57325809467772,"sku":null,"price":57.0,"currency_code":"GBP","in_stock":true},{"title":"S \/ Women","offer_id":57325809500540,"sku":null,"price":57.0,"currency_code":"GBP","in_stock":true},{"title":"M \/ Women","offer_id":57325809533308,"sku":null,"price":57.0,"currency_code":"GBP","in_stock":true},{"title":"L \/ Women","offer_id":57325809566076,"sku":null,"price":57.0,"currency_code":"GBP","in_stock":true},{"title":"XL \/ Women","offer_id":57325809598844,"sku":null,"price":57.0,"currency_code":"GBP","in_stock":true},{"title":"XXL \/ Women","offer_id":57325809631612,"sku":null,"price":57.0,"currency_code":"GBP","in_stock":true},{"title":"XXXL \/ Women","offer_id":57325809664380,"sku":null,"price":57.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2524\/3352\/files\/fourth-element-j2-short-sleeve-top-men-1214372571.jpg?v=1767622236","url":"https:\/\/oysterdivingshop.com\/products\/fourth-element-j2-short-sleeve-top","provider":"Oyster Diving Shop","version":"1.0","type":"link"}