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Fusion XT - Icicle/Oak

Karhu Fusion XT - Icicle/Oak

  • F850017-OAK
  • 72792
£130.00
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Select Size,Fit

Karhu Size Guide

*This is a General Sizing guide provided from the brand, if you would like exact measurements please contact our Customer Service Team*

Karhu Size Guide

UK EU US CM
3 35 4 23
3.5 36 4.5 23.4
4 37 5 23.8
4.5 38 5.5 24.3
5 39 6 24.6
5.5 39.5 6.5 25.1
6 40 7 25.5
6.5 40.5 7.5 25.9
7 41.5 8 26.3
7.5 42 8.5 26.8
8 42.5 9 27.2
8.5 43.5 9.5 27.6
9 44 10 28
9.5 44.5 10.5 28.5
10 45 11 28.9
10.5 46 11.5 29.3
11 46.5 12 29.7
11.5 47 12.5 30.1
12 48 13 30.6
13 49 14 31

When fitting running shoes we recommend going up half a size in the Ikoni and Ikoni HiVo (wide fit). The Fusion and Synchron fit true to size with the Synchron being a slimmer fit.

From our experience with fitting Lifestyle shoes, we recommend to go up half a size in the Albatross 82, Aria 95 and Fusion 2.0.

For the Synchron Classic and Trampas order a full size up.

The Mestari and Legacy run true-to-size.

STILL NEED HELP?

If you are still in need of help drop us an email at sales@stuartslondon.com or you can call us 09:00 to 17:00 (Monday to Friday) on UK: 0203 905 5552 International: +44(0)203 905 5552

Want it by [[delivery_day]]? Order in the next [[time_left]] and select Next Day Delivery
DETAILS

Product Features

  • Men's shoes
  • Grained leather overlays
  • Mesh
  • Flat laces
  • Heel stabilizer
  • Fixed tongue for comfort
  • Full grip rubber outsole
  • Twin System Air Cushion
  • Style - F850017-OAK

Stylist Notes

Introducing the KARHU Fusion XT, a premium trainer that seamlessly blends functional style with everyday performance. Crafted from high-quality materials and enhanced with performance-driven sneaker technology, this contemporary silhouette delivers comfort, durability and effortless versatility. Inspired by KARHU’s mid-1990s archive, the Fusion XT pays tribute to a pivotal era when the brand evolved beyond pure running and embraced multi-purpose training footwear. Rooted in cross-training heritage, it offers reliable support and long-lasting wear while honouring KARHU’s rich sporting legacy. Striking the perfect balance between retro design and modern innovation, the KARHU Fusion XT is a refined yet practical addition to any premium sneaker collection.

REVIEWS
DELIVERY & RETURNS

UK MAINLAND DELIVERY

Place your order before 3pm BST (Monday - Friday) for same day dispatch. Orders after 3pm BST and weekend orders will be dispatched the next working day. 

Type Price
Standard Delivery £4.95
FREE When You Spend £150.00 or More
Tracked & Signed For Next Day Delivery Before 5PM £6.95
Tracked & Signed For Next Day Delivery Before 1PM £9.95
Saturday Special Delivery  £9.95
Saturday Special Delivery Before 1PM £12.95
Sunday Special Delivery £9.95
Name a Day Service - Tracked & Signed £6.95

 

*Please note that Next Day Delivery and Special Saturday/Sunday Delivery are unavailable for orders shipping to the following UK postcodes: BT, LL, SY, LD, SA, PL, TR, IM.

CLICK & COLLECT

Type Price
Click & Collect In Store - Next Day £0.00

 

*An Email Notification Will Be Sent To Inform You When Your Items Are Ready To Collect

INTERNATIONAL DELIVERY

We have recently improved our delivery services for our international customers by partnering with Global-E. For delivery rates to your country please click here.

RETURNS & EXCHANGES

Return fees apply.

For information about free exchanges and about how to return your item please click here.

PAYMENT & SECURITY

All sensitive and personal data are encoded and can only be read on a secure server to ensure the online safety of our customers. Multiple security checks are also made on all transactions, to ensure the authenticity of all payments. We accept payments of: Paypal, Sage Pay, Mastercard, American Express, Amazon Pay, Visa and Maestro. If you have any queries regarding our payment and security, you can get in touch with our customer service team here.

CURATED FOR YOU

The Brand

Discover more about this brand

Karhu

Karhu was founded in Finland in 1916, originally producing durable sporting footwear with a focus on performance and innovation. Renowned for its heritage in running and outdoor shoes, the brand combines premium materials with thoughtful construction and timeless silhouettes. Each piece reflects a commitment to quality, comfort, and enduring style, blending Scandinavian craftsmanship with understated, heritage-inspired design.

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