Merrell All Out Blaze Sieve Shoes - Women's

View the 81 reviews with an average rating of 4.5 out of 5 stars

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Offering agility and speedy hiking performance, the water-ready women's Merrell All Out Blaze Sieve shoes take on all kinds of terrain—even stream crossings—to get you to your destination.

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Upper

Leather/fabric

Weight (Pair)

1 lb. 1 oz.

Open-design, water-shedding uppers made with waterproof, waxy leather and fabric hug your feet and keep the elements out
Vibram® TC5+ outsoles provide secure grip on varied terrain
Lycra™ neoprene stretch collars allow for easy on-off
Aggressive, responsive trail platforms flex naturally and connect to the terrain while protecting your soles
Closeout

Imported.

View all Merrell Women's Hiking Shoes

Best Use	Hiking
Footwear Height	Ankle
Footwear Closure	Bungee Lace
Upper	Leather/fabric
Lining	Lycra neoprene
Midsole	EVA
Outsole	Vibram rubber
Weight (Pair)	1 lb. 1 oz.
Gender	Women's

Merrell Footwear - Women's

	5	5.5	6	6.5	7	7.5	8	8.5	9	9.5	10	10.5	11	11.5	12
U.S. Women's	5	5.5	6	6.5	7	7.5	8	8.5	9	9.5	10	10.5	11	11.5	12
UK	2.5	3	3.5	4	4.5	5	5.5	6	6.5	7	7.5	8	8.5	9	9.5
EU	35	35.5	36	37	37.5	38	38.5	39	40	40.5	41	42	42.5	43	43.5

How to Choose Hiking Boots

How long will you be on the trail?

Hiking shoes: day hikes or ultralight backpacking
Hiking boots: multi-day treks with heavier loads

What upper is right for you?

Leather: water- and abrasion-resistant, durable
Synthetic: lightweight, break in easily, dry faster

Look at the lugs

Deep, thick lugs improve grip
Wider lug spaces sheds mud and offer good traction

Check crampon compatibility
Mountaineering and winter hiking may call for crampons. Narrow your search for boots with crampon compatibility.

More expert advice

Hiking for Beginners

Four hikers walk away from the camera into a scrub brush desert landscape

How to Choose Hiking Pants

Two people hike a trail carrying hiking daypacks

How to Choose Daypacks

Ratings Snapshot

Product Rating

4.5

View the reviews with an average rating of 4.5 out of 5 stars81 Reviews

53 out of 61 (87%) reviewers recommend this product

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birdnerd

Oregon

Rated 5.0 out of 5 stars

7 years ago

These are fantastic river shoes! I've worn them at the lake, kayaking, fishing - they're wonderful. They feel good right out of the water. They dry quickly. I've hiked right after getting out of the water and I didn't get any blisters or anything like I have with other brands. The green is a fantastic color too!!! <3 In love. They fit just as I expect Merrell shoes to fit. I almost always wear a 10, and these were no exception. Good room in the toe box, my feet don't feel cramped. They go on and don't come off until I want them too.

Originally posted on Merrell

Toronto

Rated 5.0 out of 5 stars

8 years ago

I was a bit nervous to order these online since I have a wide foot, and the Sieve don't come in a wide option. But, Merrell has a pretty simple return policy, so I decided to risk it. I ordered 1/2 size up. They fit like a dream and are so comfortable and soft on the skin. I just wore them during a one-hour workout at the gym, they performed really well and they smelled nice and fresh when I took them off. I purchased the Siren Sport Q2 waterproof shoe along with the Sieve to use during my 500 mile walk on the Camino de Santiago next spring. I'm very happy with both choices, and I think they will both do a great job.

Yes , I recommend this product

Originally posted on Merrell

Spotwog

Massachusetts

Rated 4.0 out of 5 stars

8 years ago

Took these out of the box, put them on, and went for a long walk in them shortly after, forgetting I was wearing brand new shoes (sockless, no less). I never even noticed them. They fit perfectly, and not a whisper of friction or pinching on my bare skin. The color is prettier than in the photo, even. Brighter. I love these. The only thing that brought them down to 4 stars is, they're not all that cool (as in temperature). It's only May, but I can already tell that my feet will sweat in them without socks on, once it gets any warmer out. Still, I love these for their comfort and sturdiness, and looks.

Yes , I recommend this product

Originally posted on Merrell

WildWhit

Phoenix, AZ

Rated 5.0 out of 5 stars

7 years ago

These have been my go-to hiking shoes all summer. I am typically skeptical of water shoes because I find most of them end up rubbing and uncomfortable when sopping wet, but not these babies. They fit like a glove and feel like a real hiking shoe on the bottom - rocks be darned. I've let a couple friends give them a go to feel the difference and they've ordered them immediately with no regrets. I highly recommend this shoe.

Yes , I recommend this product

Originally posted on Merrell

Moho Mama

Ellijay, GA

Rated 5.0 out of 5 stars

7 years ago

I have weird feet. Although both feet measure 7.5 B, and I'm a normal pronator, I have a wide toe box and a high instep, so I always have to go up at least a half size. I actually wear an 8.5 wide in running shoes to accommodate my high instep. I normally go to a store to try before I by, but I could not find anyone in my area that sold the All Out Blaze Sieves, so I decided to take a chance an order an 8B. To my delight, they fit perfectly, and they are oh so comfortable. I am in love with these shoes! Since these are hiking shoes, I wear them with 1/4 light-weight hiking socks, but I imagine they would be just as cozy without socks, perfect for walking through streams or on the beach.

Originally posted on Merrell

Daryn71

Grand Rapids, MI

Rated 5.0 out of 5 stars

8 years ago

This shoe is so light weight and comfortable it makes hiking or everyday walking very easy. I love the extra airflow the openings provide that keep my feet dry and cool!

Yes , I recommend this product

Originally posted on Merrell

Northeast Transplant

Vermont

Rated 3.0 out of 5 stars

7 years ago

I usually consider Merrell's as my 'go to' brand, as the fit works 100% of the time. I have not tried these sandals on wet rocks yet, so I can't speak to their traction. They are replacing my Keen Clearwaters, which are several ounces lighter and loved beyond repair by my puppy. I thought I was replacing sandals with sandals, but this is clearly a shoe - with a few aeration holes which I'm not sure do much (or maybe those holes are for the water...). Positives: color (grey and purple), fit Negatives: a neoprene like fit hugs your foot and it gets hot and sweaty just walking around. The minus to my airy Keens was that they eventually developed a mildew odor I could not get rid of. I am concerned this will happen sooner with overtly sweaty feet in this shoe.

Originally posted on Merrell

LuvMyFurKids

Glenview, IL

Rated 4.0 out of 5 stars

8 years ago

Color was bright but not overpowering - very cute. Size was perfect and overall the shoe was extremely comfortable. The only bad thing was that my heels just didn't fit/sit right in the molded heel cup. It felt 'off' and uncomfortable when I tried the shoes on and walked across the room. I could not adjust to fit snugly on my heels or the backs of my ankles, and a larger size would have been too big everywhere else. Definitely recommend the shoe, just wasn't quite right for me. Seemed very durable and breathable.

Yes , I recommend this product

Originally posted on Merrell

kevin

cincinati

Rated 5.0 out of 5 stars

7 years ago

This is my third pair of these sandals. I have issues from my feet earned while in the USMC. I need shoes with good quality soles or my feet hurt and break down. These shoes have vibram soles and are 1st rate quality. I buy a new pair every summer to ensure I take care of my feet. These never break or tear apart. I could not recomend them more. If you want good quality sandals that take care of your feet and can take you anywhere from the street to the trail, these are the shoes for you.

Originally posted on Merrell

Rocky Mtn. Woman

Denver, CO

Rated 4.0 out of 5 stars

7 years ago

Bought the brown last year. I wore them a lot and they are showing it. Pros: easy to pack, water repellant, and fairly comfortable. Cons: the back pushes your foot forward, jamming toes into the end. I have a high instep and the tops of my feet get sore. Even if you let out the elastic laces it doesn't matter. The top is stretchy but not nearly enough. The laces do nothing, really. I did consider buying another pair in a different color this year but decided to find something else.

Originally posted on Merrell

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Merrell All Out Blaze Sieve Shoes - Women's

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