{"id":347262,"date":"2025-09-11T10:36:39","date_gmt":"2025-09-11T08:36:39","guid":{"rendered":"https:\/\/www.miomiorun.com\/?post_type=product&p=347262"},"modified":"2026-10-26T13:46:05","modified_gmt":"2026-10-26T12:46:05","slug":"fusion-4-5-men","status":"publish","type":"product","link":"https:\/\/www.miomiorun.com\/en\/product\/fusion-4-5-men\/","title":{"rendered":"Fusion 4.5 men"},"content":{"rendered":"
<\/p>\n

Technical specifications<\/h4>\n

Category: Excellent cushioning
\nOffset: 6 mm
\nWeight: 302 g
\nIdeal for: runners looking for a shoe with good cushioning and excellent stability, with a smooth transition, for medium-long distance runs.
\nAthlete weight: 75-85 kg
\nRunning pace: medium (5.00-6.00 min\/km)
\nTechnical specifications guide<\/a><\/p>\n

<\/div><\/div>

<\/p>\n

The KARHU Fusion 4.5 for men is a versatile trainer designed for neutral runners who want a balanced mix of comfort, responsiveness and performance. Combining soft cushioning and energetic response, it supports smooth transitions from heel to toe, making it ideal for fast-paced runs, daily training and workouts.<\/p>\n

The nitrogen-infused AeroFoam midsole offers responsive bounce and superior comfort, while the IdealKnit mesh upper improves breathability and fit. The new redesigned tongue provides greater softness and a premium feel to the foot, while reflective details increase visibility in low light conditions.<\/p>\n

Technical details:<\/strong>
\n– Midsole: Nitrogen-infused AeroFoam for cushioning and responsiveness
\n– Shortened Fulcrum + Propulsion unit for an efficient stride
\n– Upper: updated IdealKnit mesh, breathable and comfortable
\n– M-Lock lacing system for a secure midfoot fit
\n– Redesigned tongue, softer and more comfortable
\n– Reflective details for improved visibility<\/p>\n

<\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"

– Versatile trainer for neutral runners
\n– Nitrogen-infused AeroFoam midsole for comfort and bounce
\n– Updated IdealKnit mesh for superior breathability
\n– M-Lock lacing system for a stable fit
\n– Reflective details for added safety in the dark<\/p>","protected":false},"featured_media":360608,"template":"","meta":{"_acf_changed":false,"inline_featured_image":false},"product_brand":[],"product_cat":[35802,6453,6454],"product_tag":[3376,6223],"class_list":["post-347262","product","type-product","status-publish","has-post-thumbnail","product_cat-black-friday-en","product_cat-mens-shoes-offers","product_cat-man-neutral-offers","product_tag-karhu-en","product_tag-karhu-men-en","pa_attivita-fitness-en","pa_attivita-running-en","pa_attivita-walking","pa_colore-fusion-4-5-foggy-dew-alloy","pa_colore-fusion-4-5-monument-blue-haze-en","pa_marca-karhu-en","pa_sesso-men","pa_size-41-5-en","pa_size-42-en","pa_size-43-5-en","pa_size-44-5-en","pa_size-45-en","pa_size-46-en","pa_size-46-5-en","pa_size-47-en","first","instock","sale","taxable","shipping-taxable","purchasable","product-type-variable","wvs-archive-product-wrapper"],"acf":[],"yoast_head":"\nKarhu Fusion 4.5 men - running shoes- MioMioRun<\/title>\n<meta name=\"description\" content=\"KARHU Fusion 4.5: versatile neutral running shoe with nitrogen AeroFoam midsole, IdealKnit upper and Fulcrum unit for smooth, responsive transitions.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.miomiorun.com\/en\/product\/fusion-4-5-men\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Karhu Fusion 4.5 men - 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