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Availability:
Only 1 left in stock, order soon!
Arrives
Wednesday, Jun 17
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Size: 8
Color: Herb
Description
Using advanced construction techniques, this easy on / easy off shoe is more durable than others of its kind--for days spent in and around water.
Product Dimensions : 10 x 15 x 6 inches
Item model number : J003743
Department : mens
Date First Available : March 6, 2019
Manufacturer : Merrell
Best Sellers Rank: #91,843 in Clothing, Shoes & Jewelry (See Top 100 in Clothing, Shoes & Jewelry) #162 in Men's Water Shoes
#162 in Men's Water Shoes:
Customer Reviews: 4.5 4.5 out of 5 stars (3,168)
Color: Herb
Occasion Type: Hiking
Heel Type: Block Heel
Toe Style: Round Toe
Occasion Lifestyle: Casual
Style Name: Hydro Moc
Pattern: Solid
Seasons: Spring
Pattern: solid
Special Features: Lightweight
Closure Type: Lace-Up
Sport Type: Hiking
Specific Uses For Product: Sports
Water Resistance Level: Water Resistant
Strap Type: slip_on
Has Shoe Adjustability: Yes
Insole Cushioning: EVA foam
Cushioning Level: moderate
Outer Material: Ethylene Vinyl Acetate (EVA)
Sole Material: Rubber
Insole Material: Ethylene Vinyl Acetate
Material Fabric: Ethylene Vinyl Acetate
Brand: Merrell
Model Name: Hydro Moc
Style Number: J003745
UPC: 195017178283
Global Trade Identification Number: 83
Manufacturer: Merrell
Manufacturer Part Number: J003745-320
Item Weight: 2 Pounds
Item Type Name: Water Shoe
Unit Count: 1.00 Count
Shoe Height Map: Low Top
Fit to Size Sentiment: neutral
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Jun 17
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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Top Amazon Reviews
Like almost every review states, these are excellent shoes but they run very, very large. The lake I frequent has been infested with zebra mussels and therefore you can’t walk/swim in it without something on your feet as the shells are very sharp and will cut your feet. I will be using these strictly as water shoes without socks so I want a snug fit with little to no give. In order to get that I had to size down from my “normal” shoe size. I went with a size 7 in these and the fit is nearly perfect for my purposes. My toes are right at the end but not touching. While I typically wear a wide shoe the width on these is fine for me. I have a pretty high arch on my right foot making that one tighter than the other but for the relatively short time I’ll have them on it’ll be fine. There is no slipping at all bordering on too tight (but not quite). If I wanted to wear socks I’d definitely need to go up a size. Also, I would not want to wear these for extended walking. While they are plenty comfortable and will suit me well in the water, there’s not enough cushioning and support for much more - but then I have lots of foot problems so your milage will vary. Since shoe sizes are all over the place here are my current other shoes and sizes for reference: • Hoka Clifton 8 - 9.5EE • Birkenstock Arizona - 41 reg • Crocs Classic - 9 (no socks) 10(socks) • Danner Mountain 600 - 8.5EE Again I went with a size 7 in these Hydro Mocs for a super snug no slip fit. Cheers!
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Reviewed in the United States on May 22, 2024 Reviewed in the United States on May 22, 2024 by Jerry
Size: 13
Color: Slate
It's amazing to me how quickly we are to judge a book by its cover. I'll be the first to admit these exoskeleton looking shoes might be a bit off-putting by how they look but, trust me, once you wear them, you won't care what other people think about how they look. I had seen these shoes out in the wild for a while but never gave them any thought and certainly didn't think I'd ever want a pair. Then, through a set of circumstances, I ended up trying a pair on owned by a friend of mine. I was so impressed with how comfortable they were, I immediately ordered three pairs in different colors and I couldn't be more pleased. They feel super amazing on my feet and I love walking in them, even for fairly long distances. If you're looking for a great amount of support, particularly orthotic support, these are not the shoes for you. They're flat--very flat. But for me, they feel almost as if I'm walking barefoot and that's a good feeling. They provide great traction on various types of terrain including wet surfaces and seem to be quite durable. Although I've not worn them to the beach, I do have a pool and have not had any problem with them getting wet. They're easy to put on and take off and even though I have very wide feet, these shoes provide plenty of room so my dogs don't feel the least bit cramped in them. If you have very narrow feet, they may not provide the best fit. I can't say that for sure but be aware, they seem to be extremely roomy, despite the fact that I mostly wear them with fairly thick half ankle socks. However, I feel just as comfortable walking in them barefoot, just not for very long distances without socks. That's not what they're designed for. Never having worn Crocs, I can't say how these compare but I can say, I don't feel the need to try any other brand because these are just that good and, for me, the price is just right for what you get.
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Reviewed in the United States on June 3, 2025 by Third Rail Media
Size: 7
Color: Black
The Merrell Men's Hydro Moc Water Shoe has become my husband's go-to footwear for everything from backyard adventures to spontaneous beach trips. These shoes are a game-changer, they're lightweight, comfortable, and surprisingly stylish. The EVA foam construction provides excellent cushioning, and the slip-on design makes them incredibly convenient for quick outings. I cannot put enough emphasis on the shoe's versatility and comfort. While many reviews highlight the Hydro Moc's functionality, few delve into how seamlessly they integrate into various activities. Whether he's kayaking, hiking, or just lounging by the pool, these shoes have proven to be reliable companions. If you're looking for a durable, comfortable, and stylish water shoe, the Merrell Men's Hydro Moc Water Shoe is an excellent choice. My husband loves them, and I appreciate how they have become his everyday favorite. Great value for money and also waterproof.
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Reviewed in the United States on October 5, 2025 by Michelle Kim
Size: 10
Color: Black
Perhaps as comfortable as regular crocs but certainly not the crock echo (most) comfort. Durability better than crocs.
Reviewed in the United States on January 3, 2026 by MM_Chase
First off, I accidentally fell head over hills for these shoes. I 100% recommend these to anyone, but let me tell you about what is wrong with them yet why I still give a 5 Star rating to them. The size you wear needs to be sized down. If you wear a 9 or a 8.5 in men; then, you need to pick a size 8. People with half sizes suffer the most because going a size down is only a half size. 8.5 men’s goes down to 8 but it is still a little loose. The women’s have the men’s half sizes, but in completely different colors. Bottom line, size down, and sizing is difficult in general. Next is misshapen straps on the shoes issues. In my photo showing the straps on the hill, one is lower than the other exposing the shoes sizing printed. The strap should always lay at a diagonal angle and cover the size printed on the hill for the max comfort. I have tried 4 different colors and noticed my Paloma colored pair were softer and also less precise in fitting. This is probably due to the difference in the properties of the material color differences. Paloma color has the biggest problem here that I have noticed. And your results will vary color to color; but, will be mostly good if not the Paloma color choice. Lastly, I am about 250lbs. The bottom sole pattern will take larger wears due to your weight. My girlfriend has a pair that she wears just as much as me but there is a noticeably difference in wear because she is lighter. Besides what I mentioned, they are amazing. Slip resistant, cushioned and arch support, secure on the foot, stylishly different, etc. I absolutely 100% recommend these shoes to anyone because they can be used as a shoe that you just wear in your backyard, go on a hike, water shoes, or even wear every day. The women hole sizes are the men’s half sizes, but the colors are selective to sex and that’s a hard choice issue when picking what you want. But don’t forget to size down always; trust me. 10/10 would recommend and buy again. Hope this helped you.
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Reviewed in the United States on October 13, 2022 Reviewed in the United States on October 13, 2022 by Sir Tanooki Dookie
I bought the Merrell Hydro Moc for casual wear, yard work, and trips where I’m in and out of water, and they’ve been great. Super lightweight, easy to slip on, and comfortable right out of the box no break-in needed. They handle water well, dry quickly, and have better grip than I expected on wet surfaces. The foam feels supportive enough for walking around all day, not just quick errands. Ventilation is good without feeling flimsy. Fit is true to size. If you want something tougher and more comfortable than cheap clogs, these are worth it. I’d definitely buy them again.
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Reviewed in the United States on February 8, 2026 by Andrew Andrasik
Size: 11
Color: Black
I bought these hoping they’d be a good alternative to Crocs, but they didn’t quite deliver. The biggest issue was comfort — they caused blisters after limited wear, which I don’t experience with Crocs. They’re also not as easy to slip on and off. The opening is tighter and less forgiving, so they don’t have that effortless, grab-and-go feel I was looking for. On the plus side, they look a bit more polished and feel durable. Overall, they might work for short wears or for someone who wants a more structured option, but if you’re specifically looking for a Crocs replacement for comfort and convenience, these fall short.
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Reviewed in the United States on January 11, 2026 by B. Monte
Size: 10
Color: Black
Fits perfectly. Great color!
Reviewed in the United States on May 9, 2026 by Russ