{"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":"2026-04-17T10:51:00","modified_gmt":"2026-04-17T08:51:00","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>\n","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>\n","protected":false},"featured_media":360608,"template":"","meta":{"_acf_changed":false,"inline_featured_image":false},"product_brand":[],"product_cat":[6466,6467],"product_tag":[3376,6223],"class_list":{"0":"post-347262","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-men-shoes","7":"product_cat-neutral-mens-shoes","8":"product_tag-karhu-en","9":"product_tag-karhu-men-en","10":"pa_attivita-fitness-en","11":"pa_attivita-running-en","12":"pa_attivita-walking","13":"pa_colore-fusion-4-5-bit-of-blue-skydiver-en","14":"pa_colore-fusion-4-5-foggy-dew-alloy","15":"pa_colore-fusion-4-5-monument-blue-haze-en","16":"pa_marca-karhu-en","17":"pa_sesso-men","18":"pa_size-41-5-en","19":"pa_size-42-en","20":"pa_size-42-5-en","21":"pa_size-43-5-en","22":"pa_size-44-en","23":"pa_size-44-5-en","24":"pa_size-45-en","25":"pa_size-46-en","26":"pa_size-46-5-en","27":"pa_size-47-en","29":"first","30":"instock","31":"sale","32":"taxable","33":"shipping-taxable","34":"purchasable","35":"product-type-variable","36":"wvs-archive-product-wrapper"},"acf":[],"yoast_head":"\nKarhu Fusion 4.5 men - 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