







Introducing the KARHU M-Runner - Caviar / Caviar, a modern reinterpretation of classic KARHU elements, designed as men’s sneakers and women’s sneakers for those seeking a blend of heritage and innovation. These black sneakers high-top silhouette showcases our iconic design with a durable nylon and suede upper, embodying the essence of Karhu’s rich history.
Crafted from CORDURA® re/cor™ RPET fabric® and premium suede overlays, the Karhu M-Runner sneakers is built for durability and style. Key features include reflective details on the pull tab and heel, a synthetic leather M-logo, and flat laces with reflective accents for enhanced visibility. Inside, a foam footbed with arch support ensures all-day comfort, while the Karhu sneakers non-slip rubber outsole offers superior traction.
Materials Used in the KARHU M-Runner - Caviar / Caviar | F810002
The KARHU M-Runner - Caviar / Caviar features a carefully selected range of materials, designed to deliver both style and comfort.
Materials:
- CORDURA® re/cor™ RPET fabric®
- Suede overlays
- Pull tab with reflective logo
- Synthetic leather M-logo with reflective detail
- Reflective heel detail
- Flat lace with reflective details
- Foam footbed with arch support
- Karhu branded non-slip rubber outsole
KARHU Size Guides
STEP 1
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.
STEP 2
Take a pencil and mark the end of your longest toe on the paper. Repeat for your other foot.
STEP 3
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.
Find your perfect KARHU shoe size with our complete size guides for lifestyle sneakers and running shoes. Compare US, UK and EU shoe sizes with foot length in millimeters (mm) to ensure the best fit for every KARHU model. Fot both sneakers and performance running shoes, measuring your foot length is the most accurate way to choose your ideal size.
KARHU Lifestyle sneakers size guide
This KARHU Lifestyle Sneakers Size Guide helps you choose the correct shoe size by comparing US, UK, EU and foot length in millimeters (mm). If you're looking for the Fusion 2.0, Legacy 96, Fusion XT, Mestari 76, Super Fulcrum, Fusion XC or any other KARHU sneakers, using your foot length is the most accurate way to determine your size. We recommend measuring your feet while standing and comparing the measurement with the chart below. If you are between two sizes, consider choosing the larger size for additional comfort.
| Shoes Length(mm) | US Men's Size | US Women's Size | UK Size | EU Size |
|---|---|---|---|---|
| 230 mm | 4 | 5.5 | 3 | 35 |
| 234 mm | 4.5 | 6 | 3.5 | 36 |
| 238 mm | 5 | 6.5 | 4 | 37 |
| 243 mm | 5.5 | 7 | 4.5 | 38 |
| 246 mm | 6 | 7.5 | 5 | 39 |
| 251 mm | 6.5 | 8 | 5.5 | 39.5 |
| 255 mm | 7 | 8.5 | 6 | 40 |
| 259 mm | 7.5 | 9 | 6.5 | 40.5 |
| 263 mm | 8 | 9.5 | 7 | 41.5 |
| 268 mm | 8.5 | 10 | 7.5 | 42 |
| 272 mm | 9 | 10.5 | 8 | 42.5 |
| 276 mm | 9.5 | 11 | 8.5 | 43.5 |
| 280 mm | 10 | 11.5 | 9 | 44 |
| 285 mm | 10.5 | 12 | 9.5 | 44.5 |
| 289 mm | 11 | 12.5 | 10 | 45 |
| 293 mm | 11.5 | 13 | 10.5 | 46 |
| 297 mm | 12 | 11 | 46.5 | |
| 301 mm | 12.5 | 11.5 | 47 | |
| 306 mm | 13 | 12 | 48 | |
| 310 mm | 14 | 13 | 49 | |
| 15 | 14 | 50.5 | ||
| 16 | 15 | 51.5 |
KARHU Running Shoes size guide
KARHU Men's Running Shoes size guide
This KARHU Men's Running Shoes Size Guide helps you find the right fit by converting US, UK, EU sizes and foot length in millimeters (mm). For the most accurate fit, measure your foot from heel to toe while standing and compare it to the size chart below. Running shoes should provide enough room in the toe box to allow your feet to expand naturally during longer runs. If you're running in the Fusion, Ikoni, Mestari Run or another KARHU performance model, selecting the proper size helps maximize comfort, stability and efficiency on every run.
| US Men's Size | UK Size | EU Size | Shoes Length (mm) |
|---|---|---|---|
| 8 | 7 | 41.5 | 263 mm |
| 8.5 | 7.5 | 42 | 268 mm |
| 9 | 8 | 42.5 | 272 mm |
| 9.5 | 8.5 | 43.5 | 276 mm |
| 10 | 9 | 44 | 280 mm |
| 10.5 | 9.5 | 44.5 | 285 mm |
| 11 | 10 | 45 | 289 mm |
| 11.5 | 10.5 | 46 | 293 mm |
| 12 | 11 | 46.5 | 297 mm |
| 12.5 | 11.5 | 47 | 301 mm |
| 13 | 12 | 48 | 306 mm |
| 14 | 13 | 49 | 310 mm |
| 15 | 14 | 50 | 315 mm |
KARHU Women's Running Shoes size guide
This KARHU Women's Running Shoes Size Guide allows you to compare US, UK, EU sizes and foot length in millimeters (mm) to ensure the best possible fit. We recommend measuring your feet at the end of the day when they are at their largest and comparing your measurement with the chart below. If your measurement falls between two sizes, choosing the larger size often provides extra comfort for longer distances. Using the correct size helps you get the most out of every training session and race.
| US Women's Size | UK Size | EU Size | Shoes Length (mm) |
|---|---|---|---|
| 6 | 4 | 37 | 234 mm |
| 6.5 | 4.5 | 37.5 | 238 mm |
| 7 | 5 | 38 | 243 mm |
| 7.5 | 5.5 | 39 | 246 mm |
| 8 | 6 | 39.5 | 251 mm |
| 8.5 | 6.5 | 40 | 255 mm |
| 9 | 7 | 40.5 | 259 mm |
| 9.5 | 7.5 | 41.5 | 263 mm |
| 10 | 8 | 42 | 268 mm |
| 10.5 | 8.5 | 42.5 | 272 mm |
| 11 | 9 | 43 | 276 mm |
| 12 | 9.5 | 44.5 | 285 mm |





MESTARI 76
DAWN BLUE / BRIGHT WHITE
$70.80$118.00


SYNCHRON CLASSIC
OG
$87.00$145.00


ARIA 95
LUNAR ROCK / FOGGY DEW
$84.00$140.00


FUSION 2.0
BLACK/BLACK
$90.00$150.00


ALBATROSS 82
BLACK/BLACK
$64.80$108.00


TRAMPAS
NAVY/WHITE
$84.00$140.00


FUSION 2.0
WHITECAP GRAY / CAYENNE
$90.00$150.00


ALBATROSS 82
DEEP NAVY/WHITE
$64.80$108.00


WOMEN'S MESTARI RUN 1.5
BLUE HAZE / PATINA GREEN
$127.50$170.00


MEN'S IKONI 3.0
BLACK / QUIET SHADE
$116.25$155.00


WOMEN'S IKONI 3.0
BLACK / STONE BLUE
$116.25$155.00


ALBATROSS 82
GREY/DK NAVY NYLON
$64.80$108.00


FUSION 2.0
EGRET / BRIGHT WHITE
$90.00$150.00


WOMEN'S IKONI 3.0 HIVO
BLACK / STONE BLUE
$116.25$155.00


WOMEN'S IKONI 3.0
VANILLA ICE / ASHES OF ROSES
$116.25$155.00


MEN'S IKONI 3.0 HIVO
BLACK / QUIET SHADE
$116.25$155.00


FUSION 2.0 FLOW STATE PACK 2
PIQUANT GREEN / BRIGHT WHITE
$90.00$150.00


FUSION 2.0
FOGGY DEW / MOONSCAPE
$90.00$150.00


MEN'S MESTARI RUN 1.5
BLACK / BLACK
$127.50$170.00


MEN'S IKONI 3.0
GLACIER GRAY / QUIET SHADE
$116.25$155.00


FUSION 2.0
CHINA BLUE / INDIA INK
$75.00$150.00


MEN'S FUSION 4.5
BIT OF BLUE / SKYDIVER
$120.00$160.00


LEGACY 96
TEA / JET BLACK
$90.00$150.00


FUSION 2.0
DAWN BLUE / ASHLEY BLUE
$90.00$150.00


SYNCHRON CLASSIC "TREES OF FINLAND" PACK
AZTEC / BROWN SUGAR
$87.00$145.00


FUSION 2.0 MYSTIC FOREST PACK
ABBEY STONE / BRIGHT WHITE
$90.00$150.00


FUSION 2.0
DARKEST SPRUCE / CAMEO ROSE
$96.00$160.00


MESTARI 76
DAWN BLUE / SMOKED PEARL
$70.80$118.00


MEN'S IKONI 3.0
GREEN MILIEU / DUSTY YELLOW
$116.25$155.00


FUSION 2.0 NORTHERN LIGHTS PACK
JAVA / CORK
$75.00$150.00


FUSION 2.0
DOUGLAS FIR / NAVY PEONY
$128.00$160.00


ARIA 95
SILVER LINING / FIERY RED
$90.00$150.00


SUPER FULCRUM
SOLITARY STAR / NAVAL ACADEMY
$99.00$165.00


FUSION 2.0
MARRON / CHOCOLATE TORTE
$90.00$150.00


FUSION XC
CLOUD DANCER / BLANC DE BLANC
$105.00$175.00


WOMEN'S MESTARI RUN 1.5 HIVO
BLUE HAZE / PATINA GREEN
$127.50$170.00


FUSION 2.0
SILVER LINING / MILKY BLUE
$96.00$160.00


ARIA 95 NORTHERN LIGHTS PACK
CORK / BLARNEY
$70.00$140.00


FUSION 2.0
MOOD INDIGO / SMOKED PEARL  
$90.00$150.00


ARIA 95
DAWN BLUE / JET BLACK
$84.00$140.00


MEN'S MESTARI RUN 1.5
LUNAR ROCK / BUTTERRUM
$127.50$170.00


TRAMPAS
JUNE BUG / ROSEATE SPOONBILL
$70.00$140.00


FUSION XT
BRIGHT WHITE / NAVAL ACADEMY
$128.00$160.00


FUSION XC
SILVER LINING / GULL
$105.00$175.00


FUSION 2.0
JET BLACK / JAVA
$75.00$150.00


FUSION 2.0
LILAS / GOLDEN GREEN
$90.00$150.00


MEN'S FUSION 4.0
BLACK / STORMY WEATHER
$96.00$160.00


ARIA 95 "MÖLKKY" PACK
TURTLEDOVE / ICEBERG GREEN
$84.00$140.00


WOMEN'S MESTARI RUN 1.5
BLACK / BLACK
$127.50$170.00


FUSION XT
LUNAR ROCK / MAGNET
$90.00$150.00


FUSION XC
DAWN BLUE / INDIA INK
$102.00$170.00


ARIA 95
INDIA INK / STORMY WEATHER
$90.00$150.00


FUSION 2.0
LIMESTONE / BRIGHT WHITE
$90.00$150.00


MESTARI CONTROL
CAVIAR / RAIN FOREST
$82.80$138.00


FUSION 2.0
SOLITARY STAR / NAVAL ACADEMY
$96.00$160.00


MESTARI 76
DELPHINIUM BLUE / PEACH FUZZ
$70.80$118.00


FUSION 2.0
LIMESTONE / JET BLACK
$90.00$150.00


FUSION 2.0
FOGGY DEW / ABBEY STONE
$90.00$150.00


WOMEN'S IKONI 3.0
PLUM KITTEN / VIOLET TULIP
$116.25$155.00


MEN'S MESTARI RUN 1.5 HIVO
BLACK / BLACK
$127.50$170.00


ARIA 95
AQUA GRAY / VINTAGE INDIGO
$90.00$150.00


ARIA 95
BRONZE GREEN / FIG
$90.00$150.00


FUSION XT
BRIGHT WHITE / RAIN FOREST
$90.00$150.00


ARIA 95
CAMEO ROSE / BLUE MIRAGE
$84.00$140.00


FUSION 2.0
PORTABELLA / NASTURTIUM
$96.00$160.00


FUSION XT
WARM TAUPE/ AZURE BLUE
$96.00$160.00


SYNCHRON CLASSIC
GUNMETAL / BRIGHT WHITE
$87.00$145.00


FUSION XC
BEECH / JET BLACK
$105.00$175.00


MEN'S MESTARI RUN 1.5
WHITE / DUSTY TURQUOISE
$127.50$170.00


ARIA 95
CAVIAR / VINTAGE KHAKI
$84.00$140.00


ARIA 95
BLUE MIRAGE / SKIPPER BLUE
$84.00$140.00


ARIA 95 MYSTIC FOREST PACK
DAWN BLUE / ORCHID PETAL
$84.00$140.00


FUSION 2.0 CORDURA®
PALE OLIVE GREEN / JET BLACK
$102.00$170.00


FUSION XT
JET BLACK / GULL
$96.00$160.00


FUSION XC WP CORDURA®
SILVER LINING / SILVER LINING
$108.00$180.00


ALBATROSS CONTROL
CAVIAR / CAVIAR
$70.80$118.00


WOMEN'S IKONI 3.0
BLUE HAZE / TURTLEDOVE
$116.25$155.00


FUSION 2.0
BRIGHT WHITE / EVENING PRIMROSE
$90.00$150.00


SUPER FULCRUM
STORMY WEATHER / INDIA INK
$99.00$165.00


FUSION XT
BLANC DE BLANC / VINTAGE KHAKI
$90.00$150.00


FUSION 2.0
SHADOW LIME / AMPARO BLUE
$90.00$150.00


FUSION XT
SILVER LINING / WINTER GREEN
$96.00$160.00


LEGACY 96
BLANC DE BLANC / DAZZLING BLUE
$90.00$150.00


MEN'S FUSION 4.5 HIVO
MONUMENT / BLUE HAZE
$120.00$160.00


FUSION 2.0
AQUA GRAY / BLANC DE BLANC
$96.00$160.00


MESTARI 76
CAMEO ROSE / WHITE
$70.80$118.00


MEN'S MESTARI RUN 1.5
TITAN / SHOCKING ORANGE
$127.50$170.00


LEGACY 96 MYSTIC FOREST PACK
RAIN FOREST / PLUM PERFECT
$84.00$140.00


LEGACY 96
BLANC DE BLANC / WOOD ASH
$84.00$140.00


FUSION XT
BRIGHT WHITE / DEEP DIVE
$90.00$150.00


MEN'S FUSION 4.5
MONUMENT / BLUE HAZE
$120.00$160.00


FUSION XT
DAWN BLUE / BLANC DE BLANC
$96.00$160.00


MEN'S MESTARI RUN 1.5
FROST GREY / BLACK
$127.50$170.00


FUSION 2.0
LILY WHITE / MOLE
$128.00$160.00


LEGACY 96
CAVIAR / ABBEY STONE
$87.00$145.00


SUPER FULCRUM
BLACK / FALCON
$96.00$160.00


ARIA 95
WARM TAUPE / FIG
$90.00$150.00


FUSION XC
GREIGE / GREIGE
$114.00$190.00


FUSION 2.0
LILAS / JET BLACK
$90.00$150.00


SUPER FULCRUM
JET BLACK / DAWN BLUE
$132.00$165.00


LEGACY 96
PEARL BLUE / BRIGHT WHITE
$84.00$140.00


FUSION 2.0
FOGGY DEW / BLUE HEAVEN
$90.00$150.00


WOMEN'S MESTARI RUN 1.5 HIVO
BLACK / BLACK
$127.50$170.00


MEN'S IKONI 3.0
TURTLEDOVE / CHILI
$116.25$155.00


FUSION 2.0
PEARL BLUE / BRIGHT WHITE
$90.00$150.00


FUSION 2.0
MOLE / PINK LEMONADE
$128.00$160.00


MEN'S FUSION 4.0
MOOD INDIGO / STONE BLUE
$120.00$160.00


MEN'S IKONI 3.0
MOOD INDIGO / FIERY RED
$93.00$155.00


LEGACY 96
FOGGY DEW / SKIPPER BLUE
$84.00$140.00


SYNCHRON CLASSIC
JET BLACK / HOT SAUCE
$87.00$145.00


ARIA 95
OAK BUFF / WHITE
$90.00$150.00


MESTARI 76
AQUA GRAY / WAX YELLOW
$70.80$118.00


SUPER FULCRUM
WHITE / QUARRY
$96.00$160.00


FUSION XC WP CORDURA®
CORK / CAPPUCCINO
$108.00$180.00


LEGACY 96
BRIGHT WHITE / JET BLACK
$84.00$140.00


LEGACY 96
CLOUD DANCER / LIMESTONE
$84.00$140.00


MESTARI 76
JET BLACK / INDIA INK
$70.80$118.00


LEGACY 96
PALE OLIVE GREEN / CHOCOLATE TORTE
$96.00$160.00


WOMEN'S IKONI 3.0 HIVO
VANILLA ICE / ASHES OF ROSES
$116.25$155.00


SUPER FULCRUM CORDURA®
BEECH / JET BLACK
$99.00$165.00


WOMEN'S FUSION 4.5
DAWN BLUE / BARBERRY
$120.00$160.00


MEN'S IKONI 3.0 HIVO
GLACIER GRAY / QUIET SHADE
$116.25$155.00


ALBATROSS CONTROL
VINTAGE KHAKI / BLUE OPAL
$72.00$120.00


MEN'S FUSION 4.5
PLUM KITTEN / WET WEATHER
$120.00$160.00


ALBATROSS 82
DARK FOREST / CAVIAR
$58.80$98.00


ARIA 95
SMOKED PEARL / CAVIAR
$84.00$140.00


MEN'S FUSION 4.5
FOGGY DEW / ALLOY
$120.00$160.00


MESTARI CONTROL
CORK / BLUE BLIZZARD
$76.80$128.00


ALBATROSS CONTROL
CREAM GOLD / TURTLEDOVE
$64.80$108.00


FUSION 2.0
CAMEO ROSE / ICEBERG GREEN
$96.00$160.00


WOMEN'S MESTARI RUN 1.5
DOESKIN / PALE AQUA
$127.50$170.00


MEN'S IKONI 3.0 HIVO
MOOD INDIGO / FIERY RED
$93.00$155.00


SUPER FULCRUM
INDIA INK / BLACK
$99.00$165.00


MEN'S IKONI 3.0
LUNAR ROCK / TURTLEDOVE
$116.25$155.00


MEN'S MESTARI RUN 1.5
WHITE / SKYDIVER
$127.50$170.00


LEGACY 96
VINTAGE INDIGO / FLAME
$90.00$150.00


MESTARI CONTROL
PEARL BLUE / SKIPPER BLUE
$70.80$118.00


LEGACY 96
WHITE SAND / BEECH
$120.00$150.00


ALBATROSS 82
SILVER LINING / JET BLACK
$64.80$108.00


SUPER FULCRUM
SEDONA SAGE / SIERRA
$96.00$160.00


SUPER FULCRUM
NUGGET / NAVY PEONY
$132.00$165.00


MESTARI CONTROL
DRESS BLUE / BRIGHT WHITE
$70.80$118.00


MEN'S FUSION 4.0
SKY GRAY / GREEN FLASH
$120.00$160.00


WOMEN'S FUSION 4.5
PLUM KITTEN / FROSTY GREEN
$120.00$160.00


WOMEN'S IKONI 3.0
VISTA BLUE / LANTANA
$116.25$155.00


MESTARI CONTROL
FOGGY DEW / IMPERIAL BLUE
$70.80$118.00


WOMEN'S IKONI 3.0 HIVO
BLUE HAZE / TURTLEDOVE
$116.25$155.00


MEN'S IKONI 3.0 HIVO
LUNAR ROCK / TURTLEDOVE
$116.25$155.00


FUSION XT
PALE OLIVE GREEN / SKIPPER BLUE
$96.00$160.00


WOMEN'S FUSION 4.5 HIVO
PLUM KITTEN / FROSTY GREEN
$120.00$160.00


ALBATROSS 82
FOGGY DEW / ASHLEY BLUE
$58.80$98.00


ALBATROSS 82
NAVAL ACADEMY / DUSKY CITRON
$64.80$108.00


ALBATROSS CONTROL
DAWN BLUE / BLANC DE BLANC
$64.80$118.00


MEN'S IKONI 3.0
QUARRY / CABERNET
$116.25$155.00


ALBATROSS CONTROL
CORK / FLAME
$70.80$118.00


WOMEN'S IKONI 3.0
STORMY WEATHER / TURTLEDOVE
$116.25$155.00


LEGACY 96
ABBEY STONE / SLEET
$70.00$140.00


WOMEN'S FUSION 4.5
WHITE SAND / ORCHID TINT
$120.00$160.00


LEGACY 96
CORK / CAPPUCCINO
$90.00$150.00


MEN'S MESTARI RUN
AEGEAN BLUE / SHARP GREEN
$96.00$160.00


FUSION XT
ICICLE / OAK BUFF
$128.00$160.00


ALBATROSS 82
FOGGY DEW / TURTLEDOVE
$58.80$98.00


LEGACY 96
SHADOW LIME / DAWN BLUE
$84.00$140.00


MEN'S FUSION 4.0 HIVO
IBIZA BLUE / MOOD INDIGO
$120.00$160.00


WOMEN'S MESTARI RUN
CITADEL / HONEY DEW
$96.00$160.00


KARHU X ENGINEERED GARMENTS MESTARI SLIP–ON
TOBACCO / TOBACCO
$120.00$160.00


MEN'S FUSION 4.5 HIVO
FOGGY DEW / ALLOY
$120.00$160.00


MEN'S MESTARI RUN 1.5 HIVO
LUNAR ROCK / BUTTERRUM
$127.50$170.00


MEN'S IKONI 2.5
MOONLIT OCEAN / SPRING LAKE
$105.00$140.00


KARHU X ENGINEERED GARMENTS MESTARI SLIP–ON
CHOCOLATE / CHOCOLATE
$120.00$160.00


ALBATROSS 82
LIMESTONE / POOL BLUE
$64.80$108.00
TBF - I got these on sale at 50% off. I cannot complain for that price, these are excellent shoes. These are comfortable and versatile in their look, while also being water resistant, well built and great ankle support. Keep the feet warm, although because of their waterproofing, they can also be less breathable but that goes with the territory. I actually wear these at work in a formal environment. They are super comfortable compared to formal shoes (obviously). The outsole is super grippy! Does great in outdoor terrain - grass/mud rocky surfaces too though the gravel might wear them out quite a bit. Even still, given the usual Karhu standard of quality, these are super durable and I have no doubt I could wear these for 3 years at least.
However at full price ($150) I don't think they make up for the lack of extreme cushioning, stability and comfort that the XCs give you. I think XCs are some of the best made sneakers in the world, even at full price they are totally justified. But then XCs you can't really wear formally - so these serve a great purpose for me.
Fits great but i bought a half size bigger when I'm originally a 10.5 do to reviews.
These shoes are gorgeous, unfortunately I could only get them on with an incredibly thin dress sock, and even then they felt tight in the toe. I’m a women’s 10, which is apparently a mens 8.5 in this brand. I’m a bit frustrated that there’s a restocking fee for exchanges, and that there isn’t really a clear path to initiate an exchange either.
REVIEWS
Write a review
More ReviewsTBF - I got these on sale at 50% off. I cannot complain for that price, these are excellent shoes. These are comfortable and versatile in their look, while also being water resistant, well built and great ankle support. Keep the feet warm, although because of their waterproofing, they can also be less breathable but that goes with the territory. I actually wear these at work in a formal environment. They are super comfortable compared to formal shoes (obviously). The outsole is super grippy! Does great in outdoor terrain - grass/mud rocky surfaces too though the gravel might wear them out quite a bit. Even still, given the usual Karhu standard of quality, these are super durable and I have no doubt I could wear these for 3 years at least.
However at full price ($150) I don't think they make up for the lack of extreme cushioning, stability and comfort that the XCs give you. I think XCs are some of the best made sneakers in the world, even at full price they are totally justified. But then XCs you can't really wear formally - so these serve a great purpose for me.
Fits great but i bought a half size bigger when I'm originally a 10.5 do to reviews.
These shoes are gorgeous, unfortunately I could only get them on with an incredibly thin dress sock, and even then they felt tight in the toe. I’m a women’s 10, which is apparently a mens 8.5 in this brand. I’m a bit frustrated that there’s a restocking fee for exchanges, and that there isn’t really a clear path to initiate an exchange either.










































































































































