Women's Kaha 3 GTX
Hoka

Women's Kaha 3 GTX

A burly, waterproof long-haul boot built for big day hikes and multi-day loads.

$240
Color: Barley Flour/Barley Flour
Also inMen's
Size:
Size guide
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Top features
GORE-TEX Invisible Fit
Dual-density sugarcane EVA
Vibram Megagrip outsole
Description

The HOKA Kaha 3 GTX is a women's hiking boot built for long-haul day hikes and multi-day trips. It is cushier and more durable than its predecessor, with a soft sockliner and a dual-density sugarcane EVA midsole that adds bounce. It is HOKA's first mid-cut hiker with GORE-TEX Invisible Fit, and the one-piece Vibram Megagrip outsole grips loose terrain with 4 mm lugs. A durable toe cap and an Achilles-friendly heel collar round it out.

Perfect for
Pinnacle plushness
Soft sockliner and bouncy midsole.
Quick lacing
Metal top hooks.
Achilles-friendly
Heel collar eases pressure.
Features
  • GORE-TEX Invisible Fit. HOKA's first mid-cut hiker with GORE-TEX Invisible Fit for a closer, waterproof fit.
  • Dual-density sugarcane EVA. A plusher, bouncier midsole than the previous version.
  • Vibram Megagrip outsole. One-piece outsole with 4 mm lugs for traction on loose terrain.
  • MetaRocker. Integrated flex grooves, a Hubble heel and SwallowTail design for smooth strides.
  • Molded toe cap and heel counter. Molded TPU adds durability and protection.
Size & Fit
Narrow
Regular
Roomy

Standard medium width. Fits most feet true to size.

  • HOKA recommends going up a half size from your usual size.
Open size guide
Materials
  • Heel counter and toe cap: molded TPU.
About the brand

HOKA set out to make running feel easier — and ended up redefining what comfort means. With maximal cushioning and a ride that feels like flying, HOKA shoes inspire movement for every kind of athlete. At Mountain Sports, we love HOKA because it puts a spring in every step, whether you’re chasing summits or chasing kids.

Shop all Hoka

SKU 1162531-BLYF · Style 1162531
Size guide

Hoka Size Chart - Women's Footwear

Hoka Sizing Chart

Conversions between US, UK, Europe, Japan (cm), Mexico (cm) and China sizes. Foot length and width measurements are in inches.

Women's Footwear Size Conversions (Regular Width):

US UK Europe Japan (CM) Mexico (CM) China Foot Length (IN) Regular Width Length (IN)
5 3.5 36 22 22 220 8"21/32 3"27/64
5.5 4 36 2/3 22.5 22.5 225 8"13/16 3"15/32
6 4.5 37 1/3 23 23 230 9"1/64 3"1/2
6.5 5 38 23.5 23.5 235 9"11/64 3"35/64
7 5.5 38 2/3 24 24 240 9"21/64 3"37/64
7.5 6 39 1/3 24.5 24.5 245 9"31/64 3"5/8
8 6.5 40 25 25 250 9"41/64 3"21/32
8.5 7 40 2/3 25.5 25.5 255 9"27/32 3"45/64
9 7.5 41 1/3 26 26 260 10" 3"47/64
9.5 8 42 26.5 26.5 265 10"5/32 3"25/32
10 8.5 42 2/3 27 27 270 10"5/16 3"13/16
10.5 9 43 1/3 27.5 27.5 275 10"33/64 3"55/64
11 9.5 44 28 28 280 10"43/64 3"57/64
11.5 10 44 2/3 28.5 28.5 285 10"53/64 3"15/16
12 10.5 45 1/3 29 29 290 10"63/64 3"31/32

Women's Footwear Wide (D) Width (same length per US size; wider fit):

US Foot Length (IN) D Width Length (IN)
5 8"21/32 3"21/32
5.5 8"13/16 3"45/64
6 9"1/64 3"47/64
6.5 9"11/64 3"25/32
7 9"21/64 3"13/16
7.5 9"31/64 3"55/64
8 9"41/64 3"57/64
8.5 9"27/32 3"15/16
9 10" 3"31/32
9.5 10"5/32 4"1/64
10 10"5/16 4"1/16
10.5 10"33/64 4"3/32
11 10"43/64 4"9/64
11.5 10"53/64 4"11/64
12 10"63/64 4"7/32

How To Measure: Trace the outline of each foot on a piece of paper. In a straight line from the middle of the heel to the longest toe, measure the length of each foot. If one foot is longer than the other, take the larger measurement and compare to the chart. Foot length will determine your shoe size - round up or down to the closest size within 2mm. Women's wide-width styles are labeled 'D Width'.
Performance

How it ranks across conditions.

Calibrated against comparable products we stock, so you can compare like for like.

Weather protection

Breathable
Water-resistant
Waterproof

GORE-TEX waterproof construction, per HOKA.

Best for

Is this right for you?

Day hikes

HOKA's long-haul hiker, with plush cushioning that fights foot fatigue.

Not for: For short, fast outings, a lighter hiking shoe is the better pick. Shop hiking shoes & boots

Backpacking

Built for multi-day trips, cushier and more durable than the Kaha 2.

Not for: A heavier boot: for lighter loads, browse more hiking boots. Shop women's hiking boots

Wet trails

GORE-TEX Invisible Fit keeps feet dry.

Not for: Waterproof, not insulated: for snow and cold, see winter boots. Shop winter boots

Full spec sheet

Technical Specs

Weight16.8 oz
WaterproofYes, GORE-TEX Invisible Fit
Heel-to-toe drop8 mm
Lug depth4 mm
UpperLWG Gold-rated waterproof nubuck leather, recycled polyester mesh
Lining / membraneGORE-TEX Invisible Fit, 100% recycled polyester lining mesh
MidsoleDual-density, 30% sugarcane EVA
OutsoleOne-piece Vibram Megagrip
FootbedPU sockliner, 50% bio-renewable propanediol
Questions, answered

Before you buy.

Pulled from chats, emails and store visits. The things people actually ask us before they buy. Don't see yours?

Ask a question
Is the Kaha 3 GTX waterproof?

Yes. The Kaha 3 GTX pairs a laminated GORE-TEX Invisible Fit bootie with LWG Gold-Rated waterproof nubuck leather, so it seals out rain, mud, and stream crossings while staying breathable.

Does it run true to size?

Yes, the Kaha 3 GTX fits true to size for most hikers and comes in a women's standard B width. If you wear thick hiking socks or custom orthotics, consider sizing up a half size for added room.

Can it carry a heavy pack on multi-day trips?

Yes. The Kaha 3 GTX is built as a long-haul day-hike and multi-day backpacking boot, with a supportive dual-density midsole, a stabilizing Hubble Heel, and a grippy Vibram Megagrip outsole that handle heavy loads.

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