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Availability:
Only 5 left in stock, order soon!
Arrives
Saturday, Oct 24
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Color: Blue Wing
Size: 10
Description
Lightweight, breathable mesh upper with supportive synthetic overlays. Bellows tongue helps keep debris out. Merrell Omni-Fitâ„ lacing system promotes a precise, glove-like fit. Molded TPU heel counter provides added stability. Heel pull loop for an easier on and off. Lightly padded collar. Breathable mesh lining is treated with odor-fighting M Selectâ„ FRESH technology to keep feet feeling fresher longer. Foam footbed offers light underfoot comfort. UniFlyâ„ midsole delivers lightweight underfoot protection. 5 mm lug depth. Vibram outsole.
Department : mens
Date First Available : April 18, 2025
Product Warranty: For warranty information about this product, please click here
Best Sellers Rank: #26,211 in Clothing, Shoes & Jewelry (See Top 100 in Clothing, Shoes & Jewelry) #24 in Men's Hiking Shoes
#24 in Men's Hiking Shoes:
Customer Reviews: 4.6 4.6 out of 5 stars (6,696)
Color: Blue Wing
Occasion Type: Hiking
Heel Type: Flat
Toe Style: Closed Toe
Occasion Lifestyle: Outdoor
Style Name: All Out Blaze Aero Sport Hiking Water Shoe
Pattern: Solid
Seasons: Fall
Pattern: solid
Formality Level: Casual
Special Features: Breathable
Closure Type: Lace-Up
Sport Type: Hiking
Specific Uses For Product: Hiking
Shoe Type: Water Shoe
Water Resistance Level: Waterproof
Strap Type: Lace-Up
Insole Cushioning: Foam or cushioning material (UniFly midsole)
Cushioning Level: moderate or maximum
Lace Ends: Plastic tips or aglets
Lace Closure: Eyelets (likely, but not explicitly stated)
Brand: Merrell
Model Name: All Out Blaze Aero Sport Hiking Water Shoe
Style Number: J32443
UPC: 044212278307
Import Designation: Imported
Global Trade Identification Number: 07
Manufacturer: Merrell Footwear
Item Weight: 11 ounces
Manufacturer Part Number: J32443
Outer Material: Mesh
lining-description: Fabric
Sole Material: Synthetic
Insole Material: Textile
Material Fabric: synthetic
Shoe Height Map: Low Top
Fit to Size Sentiment: true
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, Oct 24
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Similar Products
Top Amazon Reviews
Color: Khaki
Size: 11.5
Merrell has long been one of my favorite boot brands. When I started browsing for a pair of shoes or boots suited for warm-weather wade fishing, Merrell was one of the first places I checked, and they did not disappoint. -Fit & Wearability: I pair these with a sock liner and quality synthetic socks (check my other reviews), so I sized up half a size and got a perfect fit. On or off trail, wet or dry, these shoes are both comfortable and secure. -Traction & Water Performance: These double as trail shoes and water shoes, and Merrell nailed the traction. Whether on dry trails or slick creek stones, the grip holds up. The low-cut ankle offers great range of motion and keeps them lightweight, though you'll trade off some ankle support compared to full boots. They also drain efficiently and dry quickly while still offering the structure and durability of a proper trail shoe. -Style: They’re nearly identical in appearance to my Moab 2s (which I’ve used and loved for years). I bought these for function, not fashion, but they actually look pretty good too (opinion). Overall, I am very impressed with these hybrid water/trail shoes. If you plan on doing creek crossings, wade fishing, or just need breathable, fast drying footwear for hot weather hikes, these are a fantastic option. I wear these any time I wade or fish for hours at a time, and they have held up to the abuse without getting my feet chewed up or weighing me down, not sure I could ask for better.
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Reviewed in the United States on July 9, 2025 by Tater11T
While I only received these today I immediately took a hike through varied terrain (I live in the country), I wanted to post review number one because one of the biggest issues I had was what the heck size to order once I had narrowed my choice down to this shoe.. It's unbelievable how many opinions there are... almost as many as the number of different feet out there! In a nutshell, I wear a 10 and I have a wide foot. I almost ordered a half size larger but that would have been a mistake. Fit perfectly right out of the box and adjusted wonderfully in that years ago I broke my ankle and my left foot is now a bit larger than my right foot. I got these to replace my worn Teva's. I have not previously had 'lace' type footwear, but it's great. I can totally adjust my left foot to an excellent comfort level. Unlike my Teva's (which I could adjust) it's not just a strap, it's the whole. So no pressure points as they are diffused. I read so many reviews on so many different products, and finally narrowed it down to these. I'm not a river guide, I travel a lot in Asia and I wanted highly ventilated footwear that I could wear all day, and if there's water so be it. I usually do a lot of city walking, but I have to say these vibram soles are amazing. I walked through gravel areas and was amazed at the ability of the vibram soles to absorb sharp rock. Walked down the asphalt driveway and experienced a comfortable support. In sum, unless something weird happens in India next month, I love these right out of the box. I've never had any arch issues so I don't know what to say about that. Order your size. Update: Had these for a while now and I LOVE THEM! I'm actually wearing them all day with socks as house shoes.The plan was to break them in before heading to Asia, but I could have worn these out of the box to Asia. I literally have these on 12 hours and then take them off without and residual feeling. They come off so easy with a toe push. They go on easily. As mentioned I have a wide foot so I leave them at full size, although for hiking I tighten them just a bit. Total comfort. After reviewing and agonizing over so many choices, I am happy to say this was as good as my choice could have been. No question... a great product. UPDATE: Back from India & Bangladesh. These are the only footwear I took on the trip. I also took one pair of socks (for wearing on the plane)... well, no surprise. They performed! Whether hiking down a rocky beach or through miles of urban Mumbai, they were comfortable all day. I travel with anti bacterial wipes so I would wipe them down and clean them every other day or so. Kept them nice and fresh. I suffer from Hot Feet syndrome, but not with these. Now that I'm back home, they are my house shoes again, wearing all day with socks. I'm not sure why several reviews mention that they run big. I wear a size 10 and have very wide and chubby feet. They fit perfectly with the size adjusting elastic left wide open! And they are so easy to take on and off. I love them. Every bit the 5 star product.
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Reviewed in the United States on October 12, 2016 by Steve Crawford
I purchased these for a canyoning trip at Kawasan Falls in the Philippines (beautiful and extremely fun trip that I highly recommend) but I found out rather quickly that they were wrong for the intended purpose. First, lets talk about why these are great water shoes. Even Superman has one weakness and mine just happens to be the bottom of my feet, which are very sensitive to pain when I step on things like pointy rocks, Legos, etc. While planning for the trip and watching some videos of those who have gone before, I knew that I would need to plan on having a pair of water shoes that would decrease the potential of pain while walking over stones of varying sizes so after reading the reviews I went with these. The size was true to my standard shoe size, and I was really impressed by the quality of the shoe for the prince (I paid $69.99 for mine, but I see they went up in price recently). The waxy coating on leather gives them a rugged look and solid feel while the neoprene collar keeps your foot nice and snug. The sole on these suckers is hard! I didn't feel any discomfort caused by stepping on stones through the sole during the 2 hour canyoning excursion and would highly recommend these as great shoes for hiking when stream crossings are required. Note the end of my last sentence: "... I would highly recommend these as great shoes for hiking when stream crossings are required" because honestly I wouldn't recommend these for canyoning. In fact, the constant immersion of my feet in water softened my skin and the hardness of the sole gave me two of the worst blisters I have had in my life right on the ball of my feet. Our guide had opted for and even offered us anti-slip diving boots, but we turned them down because we had our own shoes, and hindsight being 20/20 I should have noticed and mimicked the seasoned professional rather than thinking I knew better. The other reason why I regretted my choice is because while the soles were fantastic at gripping the dry portions of our trek as well as protecting my sensitive soles, the hardness of the sole did not help out with the slipperiness of the constantly emerged stones. At times it seemed like I was trying to walk on ice with how often I slipped on the algae coated stones and I'm positive that having a more flexible sole designed for constant immersion would have been much better suited to the canyoning adventure. So in sum, I learned my lesson the hard way but these will still be amazing summer hiking shoes on trails that I know cross streams. With a little breaking in I also anticipate that the soles will be come a little more broken in and increase the grip potential, but I will update this review later if that isn't the case once I get an opportunity to test the theory!
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Reviewed in the United States on June 9, 2017 by MakerMelton
Color: Dusty Olive
Size: 12
Runs a size larger than my usual. Laces won't stay tied for some reason. Other than that I like the shoes.
Reviewed in the United States on May 13, 2026 by Don J. Shelton
Color: Black/Red
Size: 14
I have massive feet. Imagine Shrek, shoe shopping, in the human village, but looking for ogre shoe sizes ;and that's about the best analogy for my plight with shoes. When I do find shoes in my size, they're rarely comfortable, have any version of arch support, and rarely do they have the aesthetics that I'm looking for. How I have missed out on Merrell shoes, all of these years, is beyond me. I was so impressed with this pair, that I went out and bought another pair of Merrell hiking shoes, the Accentor and they're just as wonderful. These all out blaze, looking stunning. They're very well made, extremely comfortable, to the point that other than having amazing foot support, they feel like invisible shoes, because it feels virtually weightless, like they aren't there. They're extremely tough, durable, and the mesh design makes your feet feel like there's always an AC turned on.i profusely sweat in all other shoes and not a single time had that occurred in these. They look great with my jeans, shorts, dressier attire, I can really use them for anything, but they excel in the woods, around rivers, hiking rocky outcrops.i haven't slipped or felt like I'm on uneven footing a single time. I don't get leg fatigue nearly as much as I used to either, that's the case with both these and the Accentor as well. Merrell is my new go to brand. I've never owned a more comfortable pair of shoes, that are made so ridiculously well. They'll be getting all of my money for shoes from now on. If you're on the fence about these shoes, don't be. They'll work for any occasion, go with any clothing, and you'll feel like your feet are being pampered, the entire time that you're wearing them.
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Reviewed in the United States on June 2, 2024 by Christopher Crumpton
Color: Black/Red
Size: 9.5
Husband has sensitivity on the bottom of his feet. He needed something with a great sole, comfort and quality. He says they fit perfectly and are comfortable. They were a bit pricey but worth it for what they are going to be used for.
Reviewed in the United States on July 27, 2026 by Caroline L Brown
Color: Black
Size: 8
This is my second pair of the Merrell All Out Blaze Aero Sport, and if that doesn’t speak to my satisfaction, I’m not sure what will. I’ve worn these shoes through hikes, travel, yard work, and even casual days out—and they hold up impressively across the board. Durability is top-tier. My first pair lasted years of abuse on rocky trails, muddy paths, and everyday wear. Even after extensive use, the Vibram soles held their grip, the mesh upper stayed intact, and the structure never collapsed like I’ve seen with other brands. What really sets these shoes apart is their all-around wearability. They’re light, breathable, quick-drying, and offer solid ankle support without feeling bulky. Whether I’m on a long trail, crossing shallow creeks, or just running errands, they’re comfortable and reliable. I don’t have to think twice—I just grab them and go. I’ve been loyal to Merrell for years, and the Blaze Aero Sport reinforces why. Their commitment to quality and performance is unmatched in the outdoor footwear space. The design strikes that perfect balance between performance and everyday practicality. This is my second purchase, and I wouldn’t hesitate to buy a third when the time comes. Highly recommend these to anyone needing a rugged, breathable, multi-use shoe that doesn’t quit.
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Reviewed in the United States on April 16, 2025 by rexes
Color: Slate
Size: 11
I really enjoy wearing these water shoes. They fit well and provide good foot protection when wading through rivers.
Reviewed in the United States on August 18, 2026 by Kindle Customer