{"id":68664,"date":"2025-12-10T08:07:49","date_gmt":"2025-12-10T07:07:49","guid":{"rendered":"https:\/\/apneapassion.com\/?p=68664"},"modified":"2026-01-16T08:10:05","modified_gmt":"2026-01-16T07:10:05","slug":"c4-protech-las-desafiantes","status":"publish","type":"post","link":"https:\/\/apneapassion.com\/es\/equipamiento\/pruebas-en-el-mar\/c4-protech-las-desafiantes\/","title":{"rendered":"C4 PROTECH: Las desafiantes"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Con las <strong><a href=\"https:\/\/www.cetmacomposites.it\/it\/home\/52-taras-bifins.html\">Cetma Taras<\/a><\/strong> habiendo ganado casi todo lo que hab\u00eda que ganar tanto en CWT como en DYN, y con las <strong><a href=\"https:\/\/molchanovs.com\/collections\/competition-line\/products\/pro-hyper-bifins-x-carbon\">Molchanov PRO Hyper Bifins X Carbon<\/a><\/strong> lideradas por el casi imbatible <strong>Alexey Molchanov<\/strong>, la entrada de las aletas <strong>C4 Protech<\/strong> en el Templo de los Dioses no es f\u00e1cil. Despu\u00e9s de nuestro <strong><a href=\"https:\/\/apneapassion.com\/es\/equipamiento\/dossier-y-rayos-x\/aletas-de-competicion-c4-protech\/\">art\u00edculo sobre las radiograf\u00edas<\/a><\/strong> en el que presentamos las nuevas aletas de la <strong><a href=\"http:\/\/c4carbon.com\">empresa italiana <\/a><\/strong>lleg\u00f3 el momento de probarlas, como siempre, en el incre\u00edble escenario del Y-40. Los probadores, qu\u00e9 si no Michele Tomasi y Luciano Morelli. Leamos lo que nos contaron.    <\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-luciano-morelli\"><strong>Luciano Morelli<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"713\" src=\"https:\/\/apneapassion.com\/wp-content\/uploads\/2026\/01\/Luciano-Morelli-ascending-with-the-C4-PROTECH-fins-at-Y-40-rid-1024x713.jpg\" alt=\"\" class=\"wp-image-68652\" srcset=\"https:\/\/apneapassion.com\/wp-content\/uploads\/2026\/01\/Luciano-Morelli-ascending-with-the-C4-PROTECH-fins-at-Y-40-rid-1024x713.jpg 1024w, https:\/\/apneapassion.com\/wp-content\/uploads\/2026\/01\/Luciano-Morelli-ascending-with-the-C4-PROTECH-fins-at-Y-40-rid-300x209.jpg 300w, https:\/\/apneapassion.com\/wp-content\/uploads\/2026\/01\/Luciano-Morelli-ascending-with-the-C4-PROTECH-fins-at-Y-40-rid-768x535.jpg 768w, https:\/\/apneapassion.com\/wp-content\/uploads\/2026\/01\/Luciano-Morelli-ascending-with-the-C4-PROTECH-fins-at-Y-40-rid-1536x1070.jpg 1536w, https:\/\/apneapassion.com\/wp-content\/uploads\/2026\/01\/Luciano-Morelli-ascending-with-the-C4-PROTECH-fins-at-Y-40-rid-2048x1426.jpg 2048w, https:\/\/apneapassion.com\/wp-content\/uploads\/2026\/01\/Luciano-Morelli-ascending-with-the-C4-PROTECH-fins-at-Y-40-rid-696x485.jpg 696w, https:\/\/apneapassion.com\/wp-content\/uploads\/2026\/01\/Luciano-Morelli-ascending-with-the-C4-PROTECH-fins-at-Y-40-rid-1392x969.jpg 1392w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-comodidad-y-ajuste\"><strong>Comodidad y ajuste<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u00abLo que llama inmediatamente la atenci\u00f3n es la comodidad de los calzantes del <strong>C4 PROTECH<\/strong>. Ahora bien, normalmente las aletas de rendimiento dejan la comodidad en un segundo plano y se centran en el empuje definitivo con un esfuerzo limitado. Lo que es genial aqu\u00ed, y sinceramente puede ser muy interesante incluso en las aletas de rendimiento, es el hecho de que las bolsas para los pies de la <strong>C4<\/strong> PROTECH son <strong>c\u00f3modas<\/strong>. Esto se debe al <strong>dise\u00f1o interno anat\u00f3mico izquierdo y derecho<\/strong>, con una reproducci\u00f3n incluso perfecta del arco del pie. La banda trasera de los talones no es demasiado alta y tiene un dise\u00f1o estupendo. Act\u00faa perfectamente sin ninguna presi\u00f3n excesiva, manteniendo a\u00fan as\u00ed el pie bien bloqueado en el calzante, sin p\u00e9rdida de transmisi\u00f3n de fuerza a la pala.\u00bb    <\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-rendimiento\"><strong>Rendimiento<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u00abLas aletas <strong>C4 PROTECH<\/strong> ofrecen un <strong>rendimiento asombroso<\/strong>. <strong>El empuje es excelente<\/strong> en todo momento, y en las inmersiones en el <strong><a href=\"http:\/\/Y-40.com\">Y-40<\/a><\/strong> baj\u00e9 y sub\u00ed con extrema facilidad. Las aletas <strong>C4<\/strong> PROTECH no tienen nada que envidiar a las mejores aletas de apnea del mercado en cuanto a rendimiento. <strong>Tanto<\/strong> en la fase de <strong>descenso como en<\/strong> la de ascenso baj\u00e9 hasta <strong>-42m metros<\/strong> con <strong>extrema facilidad<\/strong>, <strong>ligereza en las piernas y gran empuje<\/strong>. Excelente. Lo que necesitamos ahora es una prueba a profundidades a\u00fan mayores para una evaluaci\u00f3n total del rendimiento, bajando hasta los propios l\u00edmites m\u00e1ximos, especialmente en CWT\u00bb.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-michele-tomasi\"><strong>Michele Tomasi<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"694\" src=\"https:\/\/apneapassion.com\/wp-content\/uploads\/2026\/01\/Michele-Tomasi-testing-the-C4-PROTECH-fins-at-Y-40-rid-1024x694.jpg\" alt=\"\" class=\"wp-image-68656\" srcset=\"https:\/\/apneapassion.com\/wp-content\/uploads\/2026\/01\/Michele-Tomasi-testing-the-C4-PROTECH-fins-at-Y-40-rid-1024x694.jpg 1024w, https:\/\/apneapassion.com\/wp-content\/uploads\/2026\/01\/Michele-Tomasi-testing-the-C4-PROTECH-fins-at-Y-40-rid-300x203.jpg 300w, https:\/\/apneapassion.com\/wp-content\/uploads\/2026\/01\/Michele-Tomasi-testing-the-C4-PROTECH-fins-at-Y-40-rid-768x521.jpg 768w, https:\/\/apneapassion.com\/wp-content\/uploads\/2026\/01\/Michele-Tomasi-testing-the-C4-PROTECH-fins-at-Y-40-rid-1536x1041.jpg 1536w, https:\/\/apneapassion.com\/wp-content\/uploads\/2026\/01\/Michele-Tomasi-testing-the-C4-PROTECH-fins-at-Y-40-rid-2048x1388.jpg 2048w, https:\/\/apneapassion.com\/wp-content\/uploads\/2026\/01\/Michele-Tomasi-testing-the-C4-PROTECH-fins-at-Y-40-rid-696x472.jpg 696w, https:\/\/apneapassion.com\/wp-content\/uploads\/2026\/01\/Michele-Tomasi-testing-the-C4-PROTECH-fins-at-Y-40-rid-1392x943.jpg 1392w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-comodidad-y-ajuste-0\"><strong>Comodidad y ajuste<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u00abMe gusta el dise\u00f1o de los bolsillos para el pie con soluci\u00f3n izquierda y derecha<\/strong>. A\u00fan as\u00ed, probablemente debido a que el tama\u00f1o de los bolsillos para los pies no es perfecto para mis pies, sent\u00ed que el <strong>arco plantar no estaba en la posici\u00f3n correcta<\/strong>, lo que gener\u00f3 cierta incomodidad. A\u00fan as\u00ed, la idea es genial y probablemente necesite probar otras tallas. La <strong>banda trasera<\/strong> est\u00e1 perfectamente dise\u00f1ada y es muy c\u00f3moda, y los <strong>dedos de la punta envuelven perfectamente<\/strong> el pie manteni\u00e9ndolo en su sitio.\u00bb    <\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-rendimiento-0\"><strong>Rendimiento<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u00abDebo decir que las aletas <strong>C4 SPORTECH son realmente excelentes<\/strong>. No digo que superen las prestaciones de las mejores aletas de apnea del mercado, pero sin duda est\u00e1n en l\u00ednea con ellas. La <strong>comodidad <\/strong>del calzante, m\u00e1s all\u00e1 de mi problema personal con el tama\u00f1o, es <strong>realmente alta<\/strong>, y <strong>por primera vez tengo la sensaci\u00f3n de que las aletas de apnea de alto rendimiento pueden utilizarse tambi\u00e9n en sesiones de entrenamiento<\/strong>, por supuesto todav\u00eda no durante demasiado tiempo. Unas nuevas aletas realmente fant\u00e1sticas de <strong><a href=\"https:\/\/c4carbon.com\/\">C4 Carbon<\/a><\/strong>\u00bb   <\/p>\n","protected":false},"excerpt":{"rendered":"<p>Con las Cetma Taras habiendo ganado casi todo lo que hab\u00eda que ganar tanto en CWT como en DYN, y con las Molchanov PRO Hyper Bifins X Carbon lideradas por el casi imbatible Alexey Molchanov, la entrada de las aletas C4 Protech en el Templo de los Dioses no es f\u00e1cil. Despu\u00e9s de nuestro art\u00edculo [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":68651,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"pmpro_default_level":"","footnotes":""},"categories":[6553],"tags":[8592,9661,8169,10468,12676,11731,9147],"class_list":["post-68664","post","type-post","status-publish","format-standard","has-post-thumbnail","category-pruebas-en-el-mar","tag-aletas-es","tag-c4-es-3","tag-freediving-es-2","tag-morelli-es","tag-protech","tag-tomasi-es","tag-y-40-es","pmpro-has-access"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>C4 PROTECH: Las desafiantes - Apnea Passion Magazine<\/title>\n<meta name=\"description\" content=\"Morelli y Tomasi prueban las aletas C4 Carbon PROTECH en Y-40 y encuentran en ellas el m\u00e1ximo rendimiento con una buena comodidad tambi\u00e9n para las sesiones de entrenamiento\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/apneapassion.com\/es\/equipamiento\/pruebas-en-el-mar\/c4-protech-las-desafiantes\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"C4 PROTECH: Las desafiantes - 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