Mares : Picture 1 regular

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Mares : Picture 1 regular

About Mares Trilastic 5mm Dive Boots

The Mares Trilastic 5mm Dive Boot is a robust temperate water boot that will give you years of reliable service. This beefy built dive boot has a comfortable hard sole, engineered to give the highest control and power transmission during fining action. The neoprene around the ankle area is made from a super-elastic material. The lower section of the boots neoprene is standard, ensuring warmth and adherence. The entire boots neoprene is durable nylon 2 material and the boot has a hard rubber sure grip sole.

The complete front and the heel are reinforced with vulcanized rubber to protect this high wear area. The heel of the boot comes with a fin strap lug to keep your fin straps from shifting while in the water. The strong and durable zipper entry allows easy donning and doffing and the zipper dam prevents water seepage through the slide fastener. All seams are glued and sewn for strength and durability and the boots top edge is taped and sewn for the same. Boots are available in multiple sizes, and are black in color.

The Mares Trilastic 5mm Dive Boots is commonly used for Cold Water, Extreme Depths, Professional, Recreation, Warm Water and more. The Mares Trilastic 5mm Dive Boots is most used by customers who consider themselves to be a Advanced, Advanced Diver, Beginner, Casual/ Recreational, Divemaster, Professional, Recreational Diver among others. The Mares Trilastic 5mm Dive Boots is popular because customers like the following qualities of the Mares Trilastic 5mm Dive Boots: Durable, Good Fit, Prevents Water Movement, Warm.

Warranty Information

This product has a limited warranty of 24 months.

Mares Trilastic 5mm Dive Boots Features

  • Mares Trilastic 5mm Dive Boots:
  • Robust Dive Boot Design
  • Comfortable Hard Sole:
    Engineered to Give Highest Control & Power Transmission to Fining
  • Ankle Area: Super-Elastic Triassic Neoprene Material
  • Durable Nylon 2 Neoprene Design
  • Hard Rubber Sure Grip Sole
  • Front & Heel Reinforced w/Vulcanized Rubber: Protects High Wear Area
  • Fin Strap Lug: Keeps Fin Straps from Shifting
  • Strong and Durable Zipper Entry
  • Zipper Dam: Prevents Water Seepage for Warmer Dive
  • Seams Glued & Sewn for Strength and Durability
  • Boot Top Edge: Taped & Sewn
  • Available in Multiple Sizes
  • Color: Black

Mares Trilastic 5mm Dive Boots Customer Reviews Powered by TurnTo®

Review Summary


(based on 88 reviews)


of respondents would recommend this to a friend.

Ratings Distribution

  • 5 Stars



  • 4 Stars



  • 3 Stars



  • 2 Stars



  • 1 Stars



Most Liked Positive Review


great boots

Would order them again in a heartbeat. Both my wife and I use them and I've had mine for many years and lots of dives and they are holding up well...


Most Liked Negative Review


Solid, but runs big and heavy.

I bought these mail order without trying them on, and wish I had. They're very well-constructed with a thick outsole and a surprising amount of foot support. The heel cup really makes your foot feel more secure. They almost feel like hiking boots, these would be perfect for walking across lava fields in Hawaii. However, because of their rugged construction and thick sole, they don't fit into my Apollo Biofins. Unfortunately I have to send them back. The sizing is very large - I wear a s...

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Reviewed by 88 customers

Displaying reviews 1-5

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It gives me too much buoyancy in the legs


from 94611, CA, US

I used them once. They give me way too much buoyancy on the legs.




from Pavas, Rorhmoser, CR

Great fit ,easy access and non skid soul is great,Looking forward to my next dive trip.


Mares 5mm Dive Boots


from Austin, TX, US

They are a great fit and very comfortable. I like the heal ridge which holds the fin strap in place.


Fits the bill !


from Sarasota, FL, US

These booties work great for use with Jetfins. The hard sole makes them easy to walk even on slippery or uneven surfaces. They definitely keep my feet warm. Highly recommended !


great boots


from Toronto, ON, CA

Would order them again in a heartbeat. Both my wife and I use them and I've had mine for many years and lots of dives and they are holding up well...

Displaying reviews 1-5

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Questions & Answers Powered by TurnTo®

Questions about this item:

Shopper  Why Did You Choose This?
Bill W  The only ones available with my style that I like
Marieanne L  Mares has consistently been a quality brand of dive gear and I've had several suits (all great); I am picky about my boots - and can't wait to try these. I'm sure Mares will not disappoint. The proof is in the details/craftsmanship. The little fin in the back will keep my fin straps from sliding off (awesome!)
JENNY H  GREAT BOOTS! LITTLE WIDE... wish they had narrow for women...need to really kick into my apollos
NICOLE K  I've been using these boots for the past two years and really like them especially the hard sole. In addition, the high top boot works better for me as it supports my ankle. While my current boots are still in good shape, I decided to get a second pair and use them for whenever I travel. This way, I have a set for the pool/local lakes and one for travel. Hope this helps.
joshua w  I needed a hard sole boot and like the thought put in to the explanation of the functional concept in this boot. 5 mm for colder water I get into some times and Mares is a quality company.
Chris M  Best price found, free shipping, very helpful staff.
BOYD J  For my son
MAURICE P  Like the hard sole
LAUREN S  hard sole, good grip, I love tham
DON K  good sturdy boot at a good price. both my daughters and I dive these booties.
JANET S  WARM! Good fit.
Shopper  I wear shoes 35-36 european. which size should I order? problem is that it doesn't specify if it is for women or men when you select the size
JOSE R  I brought a 8 for my wife and it was equivalent to a european 40-41, so I guess is men size. I end up using them for a while because they are too big for my wife, but I don't like them because they give me too much bouyancy on the legs. I hope it helps.
JAMES W  THey are in male size
May D  Are these really a full size bigger? I usually wear a men's 8-8.5 (normal width) so should I order a 7 instead? I don't want to have to wear neoprene socks to make them fit.
MICHAEL M  Yes - I would advise i size smaller.
PAUL B  I wear a size 11 shoe and I ordered a size 10 in the Mares Trilastic dive boots. They fit very well and are comfortable. I would try the size 7 - if the line all runs large, they should fit.
MAURICE P  I wear a men's 9.5 and these boots are a size 8. I really like these boots.
KEN T  I normally wear 13 or 14 shoe size, and this boot in size 12 is plenty big. Also, I wear these with neoprene socks. I'd try the 7s first.
MICHAEL T  I wear a size 10 shoe and I have a size 9 in these Mares. They fit just fine at this size.
KELLY K  I am a 4E width and these work for me- normal width feet will be "swimming" in them.
BILL F  Hi May, We just ordered two pair of these dive boots. I usually wear a men's 8-8.5 also, and my wife usually wears a men's size 5. After reading reviews here at Leisure Pro we ordered a pair size 7 and a pair size 4 just like you are thinking. Both pair were too small for us. We exchanged them with Leisure pro with no problems for a size 8 and a size 5 and the fit was nearly perfect. We dove 25 dives in Bonaire with these boots this month and as some reviews have noted they do loosen up just a little when wet so my size 8's were just the slightest bit loose after the dive but not enough for a sock and not enough to really notice at all if I was not thinking about it specifically. The boots were great and the sizing is accurate at least in the smaller sizes such as 8 and 5. Hope this helps.
JOE G  no half size larger really that's it these are the best boots ever....indestructible and can walk anywhere with em...super thick soles
JASON P  Sorry I wouldn't know? I bought these for someone else.
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