Women's Sierra Boot

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SIZING & CONVERSION GUIDE

US Women	US Men	UK	EU	Length (cm)
5	3.5	2.5	36.5	21.5
5.5	4	3	37	22
6	4.5	3.5	37.5	22.5
6.5	5	4	38	23
7	5.5	4.5	38.5	23.5
7.5	6	5	39	24
8	6.5	5.5	39.5	24.5
8.5	7	6	40	25
9	7.5	6.5	40.5	25.5
9.5	8	7	41	26
10	8.5	7.5	41.5	26.5
10.5	9	8	42	27
11	9.5	8.5	42.5	27.5
11.5	10	9	43	28
12	10.5	9.5	43.5	28.5
12.5	11	10	44	29
13	11.5	10.5	44.5	29.5
13.5	12	11	45	30
14	12.5	11.5	45.5	30.5
14.5	13	12	46	31
15	13.5	12.5	46.5	31.5
15.5	14	13	47	32
16	14.5	13.5	47.5	32.5
16.5	15	14	48	33

WIDTH & FIT GUIDE

Standard Size	Wide (2E) (cm)	Extra Wide (4E) (cm)
6	10.1	10.4
6.5	10.2	10.5
7	10.3	10.6
7.5	10.4	10.7
8	10.5	10.8
8.5	10.6	10.9
9	10.7	11.0
9.5	10.8	11.1
10	10.9	11.3
10.5	11.0	11.4
11	11.1	11.5
11.5	11.3	11.6
12	11.4	11.7
12.5	11.5	11.8
13	11.6	11.9
13.5	11.7	12.0
14	11.8	12.1
14.5	11.9	12.2
15	12.0	12.3
15.5	12.1	12.4
16	12.2	12.5

ADDITIONAL FITTING INFORMATION

Accommodating Fit: Many of our standard widths feature a comfortable, accommodating fit due to our hands-free toebox design.
Choosing Your Width: If you typically require a wide fitting, our Wide (2E) options are a great place to start. For the most generous fitting with maximum volume and width in the forefoot, select our Extra Wide (4E) models.
Fit Recommendations:
- If you are between widths (e.g., standard to wide), and still experience fit issues, consider trying a wide (2E) option in your regular size.
- For very high arches or very high insteps, an Extra Wide (4E) model can provide more room.
- Thin socks can provide a slightly less snug fit.
Still Unsure? Our customer support team is happy to assist with detailed fitting advice to help you find your perfect pair of Kizik shoes.

Step into the hands-free women’s Sierra, with HandsFree Labs® technology, and stand out in any environment. Comfortably take to the outdoors, or go on an urban adventure. The next step does it all.

Knit: Use a soft cloth or toothbrush to spot-clean knit upper with dishwashing liquid and water. Rinse and air dry.

Leather: Spot-clean with soft cloth only.

Insoles: Removable and machine washable. Air dry. (Kizik Kids Prague, Athens, and Anaheim have permanent insoles.)

All returns and exchanges are accepted for unworn shoes within 30 days of receipt. There is no shipping charge for returns that are brought to any FedEx Office & Print or any Kohl’s location, Kizik retail store, or Redo return bar locations.

Accessory Return Policy
All accessory purchases(socks, cleaning kits, etc.) are eligible for in-store credit only. Refunds or exchanges are not available on accessory items.

Why you’ll love it

Hands-free tech: Flex Arc™

Patented HandsFree Labs® technology compresses down, then instantly snaps back for a secure fit every time. It’s the ultimate hands-free experience.

Insole/ Midsole Comfort

A foam midsole cushions every step with lightweight comfort and all-day support.

Traction

A rugged lugged outsole lets you securely grip the ground, no matter the environment.

Easiest to put on, hardest to stop talking about.

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4.6

Rated 4.6 out of 5 stars

Based on 99 reviews

87%would recommend this product

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99 reviews

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A
Ab
Rated 3 out of 5 stars
9 months ago
Received these as a gift
I received these as a gift and they do NOT look or act like boots. They look like a high top shoe, won’t stay tied, aren’t great on snow/ice, and aren’t waterproof… for the price they feel like a scam to be called a boot. They are also very roomy side to side.
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A
A
I recommend this product
Rated 4 out of 5 stars
4 weeks ago
LOVED until the waterproofing failed
I originally bought these boots for their waterproofing, but the comfort, style, and step-in construction made me the happiest customer ever. I bought them for a trip to Norway, but ended up wearing them ALL THE TIME after that trip as I live in the North East and snow/rain make an appearance more often than I'd like. I raved about these boots and recommended them to everyone who asked (and a few who didn't.) But the waterproofing failed quite quickly this month and soggy socks and toes are very unhappy making. I'm sad that these boots weren't durable for longer.
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CS
Carmen S.
Verified Buyer
I recommend this product
Rated 5 out of 5 stars
2 months ago
Awesome!
I spent 4 hours walking through the Denver Zoo yesterday wearing my Sierra Boots in black by Kizik. It was Awesome!! My feet didn't hurt and I didn't roll my ankles even once! I also have the Latte. I wear them all over our small farm and standing in cement. They don't let me down. Please keep them coming!!!!
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H
Heidi
I do not recommend this product
Rated 2 out of 5 stars
3 months ago
2 Stars
Amazing! I bought a pair of snow boots for a trip to Chile and they were perfect! Warm, comfortable for walking all day and you can step right into them! So I bought the hiking boots for a 2 week trip around Iceland and they were perfect! I wore them everyday, hiking in cold, wet, muddy, sandy, sunny and rainy conditions and they did not let me down! They are lighter then my Columbia hiking boots and I stepped right into them! Worth every penny!
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S
Shay
I recommend this product
Rated 5 out of 5 stars
3 months ago
5 Stars
easy to slip on, fit is accurate
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