{"product_id":"mares-avanti-4-power-sf-diving-fins","title":"Mares Avanti 4 Power SF Diving Fins","description":"\u003cp\u003e\u003cstrong\u003eBuilt for the dive, not the gear bench.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Avanti Quattro Power spearfishing fins are designed for freedivers who love a shorter but more powerful fin . The deformation obtained by the blade optimally channels an important flow of water and increases thrust. The rubber-reinforced side.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePerformance Under Pressure\u003c\/strong\u003e: Mares Avanti 4 Power SF Diving Fins is built around a Mares breathing system so airflow stays controlled through normal recreational dive demands.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFit and Setup\u003c\/strong\u003e: Workbook variants keep the exact Mares SKU, UPC, connection, size, and color choices together so the diver receives the right configuration.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMaterial Story\u003c\/strong\u003e: EVA helps balance durability, weight, and comfort for repeat use in saltwater and travel environments.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTechnical Details\u003c\/strong\u003e: Mares dive-focused engineering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInventory Confidence\u003c\/strong\u003e: Quantity is matched to Mares OMS availability for GCA inventory control.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBest Use\u003c\/strong\u003e: A strong choice for divers who want brand-backed equipment with clean setup choices and serviceable product data.\u003c\/p\u003e","brand":"Mares","offers":[{"title":"Camo \/ 42","offer_id":51320608784699,"sku":"420404042CM","price":159.95,"currency_code":"USD","in_stock":true},{"title":"Camo \/ 44","offer_id":51320608817467,"sku":"420404044CM","price":159.95,"currency_code":"USD","in_stock":false},{"title":"Camo \/ 46","offer_id":51320608850235,"sku":"420404046CM","price":159.95,"currency_code":"USD","in_stock":false},{"title":"Camo Green \/ 40","offer_id":51320608883003,"sku":"420404040CM","price":159.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0121\/1475\/5646\/files\/01_211499.jpg?v=1780944829","url":"https:\/\/greatcallathletics.com\/products\/mares-avanti-4-power-sf-diving-fins","provider":"Great Call Athletics","version":"1.0","type":"link"}