WOMEN'S FUSION 3.5 'BALTIC SEA'CRYSTAL TEAL / SHELL
£135.00 SKU_F201002
Cushion
Guidance
Propulsion
Drop 6 mm
Weight 252 g
Weight 8.9 oz
The women's KARHU Fusion 3.5 is a highly responsive, cushioned running shoe for neutral-footed runners. Whether going easy or pushing the pace, the forward propulsion and plush cushioning make your run comfortable and playful. The 6mm heel-toe offset, shortened Fulcrum, and propulsion unit result in a swift and nimble underfoot experience. With every stride, the Fulcrum and propulsion unit will accelerate the transition from heel to toe-off, even during easy runs. The newly redesigned upper mesh is softer in the toe box, while the intricate venting pattern improves breathability. The Fusion 3.5 is an all-in-one shoe for the neutral runner with variety in their running workouts.
The women’s Fusion 3.5 is built by women for women. By adjusting the circumference volume at the instep and forefoot, KARHU offers a personalized women’s construction: HeraFit.
Details KARHU Fusion 3.5:
-Shortened Fulcrum + Propulsion unit for an efficient stride
-HeraFit: women's specific last
-Highly cushioned AeroFoam midsole
-Updated Ideal Knit mesh construction with improved breathability
-M-Lock lacing construction ensures a secure midfoot
The women's KARHU Fusion 3.5 is a highly responsive, cushioned running shoe for neutral-footed runners. Whether going easy or pushing the pace, the forward propulsion and plush cushioning make your run comfortable and playful. The 6mm heel-toe offset, shortened Fulcrum, and propulsion unit result in a swift and nimble underfoot experience. The newly redesigned upper mesh is softer in the toe box, while the intricate venting pattern improves breathability. The Fusion 3.5 is an all-in-one shoe for the neutral runner with variety in their running workouts.
The Fusion 3.5 is also available in a wide fit, KARHU calls this High Volume (HiVo).
At KARHU, we know every runner has unique feet, and precisely that given resulted in the new Fusion 3.5. The women’s Fusion is the first shoe built by women for women. By adjusting the circumference volume at the instep and forefoot, KARHU offers a personalized women’s construction: HeraFit.
Technologies KARHU Fusion 3.5:
-Fulcrum + Propulsion Unit
-Ideal Knit
-Ortix Fit
-AeroFoam midsole
-M-Lock lacing system
Weight US8: 250g / 8.8 oz
Heel-to-toe drop: 6mm
Delivery & Returns
Returns and Refunds
We accept returns of all items within 15 days of receiving the order with the right to full refund. A return label by Royal Mail is included in your shipment and the returns are free of charge. If you are missing the return label or need to make a second return, please email our Customer service department at customerserviceEU@karhu.com to provide you a new return label.
Your return will be accepted if the goods are returned in the same condition as when you received the order. If the item has been used, damaged, washed, altered or missing tags/labels (for apparel), we are entitled by law to charge you a fee for the depreciation of the item.
We will process your return and issue a refund within maximum of 30 days. Refunds will be issued via the original method of payment.
Exchanges
We don't do exchanges at Karhu at the moment. If you would like to change your item for a different color or size, please return your item and place a new order.
Size Guide Running Women
Place a piece of paper on the floor with one end against the wall. Put your foot on the piece of paper with your heel against the wall.
Take a pencil and mark the end of your longest toe on the paper. Repeat for your other foot.
Measure in cm from the wall (heel) to the longest point (toe). Take the larger measurements. Than take what you measured + 0.5 CM and compare it with our shoe sizes in the size chart.
Feet size (in CM) | US womens size | EU size | UK size |
22.5 | 5 | 35.5 | 3 |
22.9 | 5.5 | 36 | 3.5 |
23.4 | 6 | 37 | 4 |
23.8 | 6.5 | 37.5 | 4.5 |
24.3 | 7 | 38 | 5 |
24.6 | 7.5 | 39 | 5.5 |
25.1 | 8 | 39.5 | 6 |
25.5 | 8.5 | 40 | 6.5 |
25.9 | 9 | 40.5 | 7 |
26.3 | 9.5 | 41.5 | 7.5 |
26.8 | 10 | 42 | 8 |
27.2 | 10.5 | 42.5 | 8.5 |
27.6 | 11 | 43.5 | 9 |
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The KARHU Fulcrum technology is designed to keep all forces going forward, reducing braking forces and using your body's natural energy to create a smoother ride. It's what we call the Rolling Effect. Fulcrum Technology provides: Balanced Cushioning, Increased Support, More Energy. The Fusion features a three-quarter length fulcrum.
OrtixFit shapes your mid sole and upper volumes using data directly collected from over 2 Million runner's feet. What started in 2018 with the launch of the Karhu Ikoni the 1st model shaped by ORTIX, we now offer all our footwear models with our ORTIX Fit, based on actual scanning data in regular, HiVo (more volume) and Hera (women specific) Fit volumes. Karhu collaborates with Volumental(TM) and Fleet Feet(TM) create personalized fit experiences.
Our proprietary midsole foam: lighter, more resistant to temperature changes and better cushioning than EVA.
The M-lock side panels help secure the shoe around the foot while an inner booty construction remains straight.
FUSION 2.0 "POLAR NIGHT" PACK 2
TRUE NAVY/ NIGHT SKY
£97.50£130.00
FUSION 2.0 "POLAR NIGHT" PACK
JET BLACK / DEEP LAGOON
£97.50£130.00
ARIA 95 "THE FOREST RULES" PACK
ABBEY STONE/ SILVER
£90.00£120.00
SYNCHRON CLASSIC
INDIA INK/ KOMBU GREEN
£90.00£120.00
FUSION 2.0
DAWN BLUE / SCARLET IBIS
£98.00£130.00
FUSION XC ''WATERPROOF''
AZTEC / JET BLACK
£136.00£170.00
FUSION 2.0
JET BLACK/ CANYON SUNSET
£98.00£130.00
ARIA 95 "POLAR NIGHT" PACK 2
SWEET GRAPE/ DEEP LAGOON
£90.00£120.00
MESTARI CONTROL
CURRY/ MINERAL RED
£79.00£105.00
SYNCHRON CLASSIC "POLAR NIGHT" PACK 2
REFLECTING POND/ DEEP LAGOON
£90.00£120.00
ARIA 95
JET BLACK/STORMY WEATHER
£90.00£120.00
FUSION 2.0
RAINDROPS / BRIGHT WHITE
£98.00£130.00
FUSION 2.0
KOMBU GREEN/ NIGHT SKY
£97.50£130.00
FUSION 2.0
ULTIMATE GRAY/ ICEBERG GREEN
£98.00£130.00
FUSION 2.0
SILVER LINING / MINERAL RED
£97.50£130.00
ARIA 95
TROOPER/ WHITE
£90.00£120.00
HELSINKI SPORT HOODIE
HEATHER GREY/ DARK GREEN
£64.00£80.00
TRAMPAS BEAR SWEATSHIRT
£46.00£65.00
LEGACY 96 "POLAR NIGHT" PACK 2
ARABESQUE/ REFLECTING POND
£90.00£120.00
MEN'S IKONI 2.0
BONE WHITE / BLUE MIRAGE
£94.00£125.00
LEGACY 96
INDIA INK/ STORMY WEATHER
£90.00£120.00
SYNCHRON CLASSIC
REEF WATERS / ABBEY STONE
£90.00£120.00
SYNCHRON CLASSIC "THE FOREST RULES" PACK
ABBEY STONE/ TURBULENCE
£90.00£120.00
MEN'S IKONI 2.0
JET BLACK/DARK SLATE
£94.00£125.00
WOMEN'S IKONI 2.0
JET BLACK/DARK SLATE
£94.00£125.00
ALBATROSS CONTROL
BROWN SUGAR/ JAVA
£71.25£95.00
LEGACY 96
CURRY / NUGGET
£86.00£115.00
FUSION 2.0
RAINY DAY/ DAWN BLUE
£98.00£130.00
ARIA 95
SILVER LINING / MULBERRY
£90.00£120.00
FUSION 2.0
AVENTURINE/ SURF THE WEB
£98.00£130.00
SYNCHRON CLASSIC
BLUE WING TEAL / AMBER YELLOW
£96.00£120.00
LEGACY 96
LILY WHITE / TRANSPARENT
£86.00£115.00
SPORT BEAR LOGO T–SHIRT
BRIGHT WHITE / REEF WATERS
£28.00£35.00
FUSION 2.0
DAWN BLUE / BASIL
£113.00£125.00
ARIA 95
VETIVER / BLACK
£90.00£120.00
SYNCHRON CLASSIC
JET BLACK / HOT SAUCE
£92.00£115.00
LEGACY 96 "MÖLKKY" PACK
IRISH CREAM / JET BLACK
£90.00£120.00
ALBATROSS 82
TROOPER/ JET BLACK
£60.00£80.00
CLASSIC LOGO SOCK
BRIGHT WHITE / COSMIC SKY
£14.50£18.00
MEN'S IKONI 2.0
DARK SHADOW / TIGERLILY
£94.00£125.00
SPORT BEAR LOGO T–SHIRT
CANYON SUNSET / ARABESQUE
£28.00£35.00
ARIA 95 "MÖLKKY" PACK
SLATE GREEN / CAPPUCCINO
£90.00£120.00
MESTARI
DARK FOREST / CURRY
£71.25£95.00
MESTARI
TRUE NAVY / SILVER
£71.25£95.00
ALBATROSS 82
STORMY WEATHER / INDIA INK
£64.00£85.00
LEGACY 96
CAPPUCCINO / LILY WHITE
£90.00£120.00
MESTARI
TRUE NAVY / INDIA INK
£71.25£95.00
TRAMPAS SHORTS
BRITTANY BLUE / FOGGY DEW
£48.00£60.00
SPORT BEAR LOGO T–SHIRT
REEF WATERS / BRITTANY BLUE
£28.00£35.00
WOMEN'S IKONI 2.0
BLUE MIRAGE / DAWN PINK
£94.00£125.00
SYNCHRON CLASSIC
CAPPUCCINO / FOGGY DEW
£90.00£120.00
UNI STRIPED SWEATSHIRT
ABBEY STONE / INDIA INK
£56.00£70.00
LEGACY 96
RAINY DAY/ JAVA
£86.00£115.00
TUBULAR 87 SOCK
AZTEC / SODALITE BLUE
£12.00£15.00
LEGACY 96
KOMBU GREEN/ JET BLACK
£90.00£120.00
ALBATROSS 82
SPRAY GREEN/ TRUE NAVY
£60.00£80.00
SYNCHRON CLASSIC
DAWN BLUE / LILY WHITE
£86.00£115.00
MEN'S IKONI 2.0 HIVO
JET BLACK/DARK SLATE
£94.00£125.00
TEAM COLLEGE BIG LOGO T–SHIRT
WHITE/ MC OG
£28.00£35.00
MESTARI
QUARRY / DAYLILY
£71.25£95.00
ALBATROSS 82
REFLECTING POND / DAYLILY
£64.00£85.00
SYNCHRON CLASSIC
ICEBERG GREEN/ LILY WHITE
£90.00£120.00
LEGACY 96
FOGGY DEW / SCARLET IBIS
£86.00£115.00
WOMEN'S IKONI 2.0 HIVO
CRYSTAL TEAL / BLUEBIRD
£94.00£125.00
MEN'S IKONI 2.0
GOBLIN BLUE / PUTTY
£94.00£125.00
SYNCHRON CLASSIC
DAWN BLUE/ LILY WHITE
£90.00£120.00
TRAMPAS LOGO SWEATSHIRT
£35.00£70.00
FLUID SEAMLESS TEE LS
GREY
£26.00£52.00
TUBULAR 87 SOCK
COSMIC SKY / WHITE
£14.50£18.00
UNI STRIPED SHORT SLEEVE SWEATSHIRT
ICEBERG GREEN / WHITE
£27.50£55.00
MEN'S IKONI 2.0
IBIZA BLUE / POSEIDON
£94.00£125.00
MEN'S SYNCHRON 1.5
OG
£108.00£145.00
TRAMPAS SHORTS
BLACK / FOGGY DEW
£48.00£60.00
M SYMBOL T–SHIRT
FLINT STONE/ BASIL
£36.00£45.00
MEN'S IKONI 2.0
CHALK BLUE / DAQUIRI GREEN
£94.00£125.00
MESTARI
QUARRY / BLACK
£71.25£95.00
MEN'S IKONI 2.0 'ICY WATERS'
WHITE / BLUE BIRD
£94.00£125.00
TRAMPAS BEAR SWEATSHIRT
RAINDROPS / RAINY DAY
£56.00£70.00
UNI STRIPED SWEATSHIRT
JUNE BUG / INDIA INK
£56.00£70.00
STRONG WINDBREAKER ESTATE
BLUE
£70.00£140.00
TRAMPAS BEAR SWEATSHIRT
ASHLEY BLUE / PLEIN AIR
£56.00£70.00
WOMEN'S SYNCHRON 1.5
GOBLIN BLUE / SILVER
£108.00£145.00
TRAMPAS
ABBEY STONE / JUNE BUG
£88.00£110.00
UNI STRIPE SWEATSHIRT
HEATHER GREY/JUNE BUG
£52.00£65.00
TEAM COLLEGE T–SHIRT
WHITE/ENSIGN BLUE
£28.00£35.00
FLUID SEAMLESS TEE SS
Blue
£23.00£45.00
UNISTRIPED SHORT SLEEVE SWEATSHIRT
BRIGHT WHITE/B. BLUE
£48.00£60.00
KARHU LOGO CAP
BRITTANY BLUE / FOGGY DEW
£28.00£35.00
TRAMPAS
RAINDROPS/ BLARNEY
£82.00£110.00
SPORT BEAR LOGO JACKET
BRITTANY BLUE / TURBULENCE
£96.00£110.00
WOMEN'S IKONI 2.0
CRYSTAL TEAL / BLUEBIRD
£94.00£125.00
LOGO HOODIE
HEATHER GREY / JET BLACK
£64.00£80.00
ALBATROSS 82
DAWN BLUE / SODALITE BLUE
£65.00£80.00
HELSINKI SPORT HOODIE
BLACK / GREY
£64.00£80.00
KARHU LOGO CAP
DARK OLIVE / BROWN SUGAR
£28.00£35.00
UNI STRIPE SWEATSHIRT
HEATHER GREY / RHODODENDRON
£52.00£65.00
TRAMPAS SNEAKERS T–SHIRT
WHITE
£28.00£35.00
KARHU LOGO CAP
RAINDROPS / FOGGY DEW
£28.00£35.00
WOMEN'S SYNCHRON 1.5
AQUIFER / SILVER
£108.00£145.00
M SYMBOL T–SHIRT
JET BLACK /INDIA INK
£36.00£45.00
TRAMPAS SNEAKERS T–SHIRT
BLUE
£28.00£35.00
WOMEN'S FLUID SEAMLESS LS MEDIUM
GREY MELANGE
£25.00£50.00
TEAM COLLEGE T–SHIRT
GREY/MULTI COLOUR
£28.00£35.00
MERINO WOOL BEANIE
WHITE/RED
£32.00£40.00
MERINO WOOL BEANIE
WHITE/NAVY
£32.00£40.00
TRAMPAS SHORTS
STORMY WEATHER / TURBULENCE
£48.00£60.00
KARHU LOGO CAP
LILY WHITE / RIVIERA
£28.00£35.00
CLASSIC LOGO CAP
CANYON SUNSET / ARABESQUE
£28.00£35.00
WOMEN'S IKONI 2.0
CHINO GREEN / MISTY BLUE
£94.00£125.00
HELSINKI SPORT T–SHIRT
OATMEAL MELANGE / GRANATA
£28.00£35.00
TEAM COLLEGE HOODIE
APRICOT BRANDY/MAHAGONY
£64.00£80.00
TRAMPAS JACKET
£96.00£120.00
MERINO WOOL BEANIE
NAVY/WHITE
£32.00£40.00
HELSINKI SPORT T–SHIRT
HEATHER GREY/BLACK
£28.00£35.00
CONTRAST RAGLAN HOODIE
BLUE WING TEAL/ATLANTIC DEEP
£64.00£80.00
HELSINKI SPORT HOODIE
MISTY ROSE/ATLANTIC DEEP
£64.00£80.00