Our Story
Bringing Big Reef Energy to the Midwest and Beyond!
The Lake Shark is a small business on "the fresh coast" of Lake Michigan with easy quick shipping throughout the USA. Yes you read that right - Swim, Scuba, and Sea Critter Obsession brand based in a Cold weather, Land-locked area 🙃
Why is that awesome?! It means we're grounded with super friendly local small town values, we keep real people sizes in stock for larger bodies, and also it's in our DNA to have a healthy obsession with all things water play! We like it fresh & cold, and we like it with fun travels for salty & tropical adventure!
We believe that Sharks are for everyone, Sea Slugs are fashion icons, and our obsession with Octopus is definitely NOT a problem!
Our unique, fun, bold designs are sustainably produced and available for Sea Critter lovers, Scuba Divers, Paddleboarders, and all sorts of Awesome Adventure seekers.

- Sharks, Sea Slugs, & Cephalopods
- Midwest & Lake Life Love
- Colorful tropical reefs
- Scuba Diving Quarry Parks full of oddities & sunken treasures
- Polar plunges, Kelp forests, ALL THE SEA CRITTERS, & more !
Lake Life + Big Reef Energy = Goodness!
We hope our creative, quirky, colorful designs will bring you joy while protecting you from the sun as you swim, dive, kayak, paddle, surf, and lounge -- whether that's on a lake, in the ocean, or wherever you may frolic through this lovely life!
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Let customers speak for us
from 35 reviewsI got the Michigan rash guard for my hubby and he loves it. This is the only place I've seen scuba items for the midwest and I'm a big fan. Will def be coming back to try out more

These are great! The quality is very nice, soft, and exactly what I was hoping for. Runs a little bigger and thicker than the martial arts brands, and even though these are for scuba it still holds up well in combat sports too so far . Very happy with this product

I usually think of rash guards just for scuba diving but I also bought one in a size up for outrigger paddling (I need sun protection but it also needs to be a "little" looser for that). This worked great. The material is slightly thicker than some others but ultimately that is for the better. Whenever you get ones with thinner material, it seems like what you want at first but then it falls apart quickly. These ones are thicker and higher quality - you know it'll actually protect you from the sun and it still feels cool and is quick dry

Very vibrant and stretchy! This is exactly what I was hoping for/expecting :) as for sizing, I usually wear a 32 waist, I ordered the small and they fit nicely! :D

Well, when i received my rash guard I was immediately impressed. The weight of the garment spoke quality, and the bright colors and artwork are nice. For fit on me I think the waist and wrists are slightly too large for me, but all in all its a great product, and the comments I have received from wearing it - Superb. I will order again maybe one size down next time

I started wearing these for diving and think they'll be good for under shorts when it starts to get cold running outside too

The material is amazing feels cold on the skin thick and soft and almost like a plush but in a great way I can't explain colors are great

I LOVE THEM finally a longer length in leg in shorts! Waist is super high - the pocket in the back in the waist is divided into two one fits my apple 12 pro max phone in and it’s secure! Super soft just like the leggings!

I LOVE THEM finally a longer length in leg in shorts! Waist is super high - the pocket in the back in the waist is divided into two one fits my apple 12 pro max phone in and it’s secure! Super soft just like the leggings!

Really bright colors, looks beautiful together with the long shorts!

Lovely shorts! Nice stretchy and soft fabric. Great basics in fun patterns

Really bright colors, looks beautiful together with the long shorts!

Lovely shorts! Nice stretchy and soft fabric. Great basics in fun patterns

I love the fabric, smooth, good thickness to protect but also not too bulky, and oh so soft. Perfect fit. Comfortable to wear.

I love the fabric, smooth, good thickness to protect but also not too bulky, and oh so soft. Perfect fit. Comfortable to wear.
