Comments (31)

Maria Kays

February 11th, 2015

12:45 am

Your fleece has been the absolute best I've ever owned. I have a set of M-Tech top, bottom, and socks. I have used these items for ten years so far and they look just like when I first got them. I use for camping, winter wear, and as an base layer for kayaking year round. The top and bottom act not only as an insulator for warmth, but wick away sweat so I never chill. Your material is so soft on the skin--never chaffing. I can easily layer if needed in winter months and not feel bulky. Years of washing and tough wear have not put a dent in your product. Huge thanks for standing behind your fantastic, indestructible product! I am a huge fan!

Mark Raaphorst

December 30th, 2013

12:45 am

The compression hydration shirts are the bomb. The tightness of the bladder is key for not loosing balance.
Thanks, Mark
Maui, Hawaii.


October 4th, 2013

4:58 pm

I have one of your products from a few years back which I had ordered from Title Nine. The swim suit and swim skirt still look great and I love the skirt fabric, which is what gave me the idea to search for your company and see what is available. So glad to have found your site and see more of your great products to order! Best of luck with your business!

Kurt in Michigan

October 5th, 2013

4:58 pm

I coach high school football and baseball, this gear is outstanding on those cold days. It does not restrict movement at all, and it's the warmest gear available. We hope to order enough for the team (not just the coaches) next year.

Matt Westenfelder

October 6th, 2013

4:58 pm

Went for a swim yesterday training for the Worlds Toughest Mudder. 30 degrees outside in the Colorado River. I had on cold weather M-Tech top and bottom under my wetsuit. The gear performed flawlessly. Now I just need to find a way to keep my feet warm!!

Scott in San Clemente

October 7th, 2013

4:58 pm

Back in 1998 I bought both the long pant and short sleeve cold weather gear for mountain biking on cold days in the Santa Monica Mountains. I found that Mysterioso had a good product and it kept me toasty! Then I used them to hike to the top of Mt. Whitney, wow I was impressed with its comfort. For the next 14 years I used this original gear to ride, run and snow ski. This product holds up to wear, tear and the washing machine. Yes there are now a couple of loose stitching in a spot or two, a leg has a small rip....but that was my fault. I'm just wondering why this stuff is not sold at Costco, and all the other big box stores? If your even thinking about buying it......do it, you will be thrilled. So stoked as I just bought new pants and shirts..... 14 years later. That speaks for itself.

Stef G

October 8th, 2013

4:58 pm

soft seat board shorts got me through 18 miles of the Queen Liliuokalani canoe race this year. Love 'em!

Jeff Luney

October 9th, 2013

4:58 pm

Wore a TSS short sleeve M-Tech under my wetsuit for the 4th Annual SF Bay 10K Bridge to Bridge swim. Kept me warm and prevented my neck from chafing. Great piece of equipment for cold water.


October 10th, 2013

4:58 pm

I jog in the early morning and in the winter time it can get cold and windy. The wind does not go through the pants or shirt. I have had them for years. I wash and hang dry. Wish they made gloves & hats There's idea HINT HINT


October 11th, 2013

4:58 pm

Mysterioso rocks! Just ordered my 4th and 5th products. Can't wait to try the mesh rashie. The M-tech is the best thing ever for warmth of neoprene with more breathability, and cozy enought to wear dry too. I'll be trying the shorts next. Great stuff Mysterioso! Thanks

Mike Ferrell

October 12th, 2013

4:58 pm

I would like to offer a 5 star rating on the nssg Nyloprene/chaf guard longsleves. I live on the N Shore of Kauai and a regular surfer. I have used this product for 7 years and it held up extremely well. All I did was rinse with fresh water after use. Just bought a new one! Buy it, it will not dissapoint... :) !


October 13th, 2013

4:58 pm

Wow! I tried it this morning (M-Tech) under a thin wetsuit just to see how cold I'd get... no issues. In fact, I remained warm when I stripped out of the wetsuit, leaving the shirt on (I surf between 5:00am and 7:30am so it's still chilly then). Definately worth it. Thank you!

Ellen McLarty

October 14th, 2013

4:58 pm

In about 2005 we took ourselves down the Colorado River thru the Grand Canyon which was a 21 day trip. Out of 16 people, I was the only one who brought warm clothes including my mysterioso top and bottom. Before the trip was through, every female on the trip had borrowed either the top, bottom, or both depending on who was the most miserable that day. We all LOVED your stuff. I now use my top and bottom for skiing. It's my favorite layering! Thanks to whoever invented this stuff.

Iceman in Mindanao

October 15th, 2013

4:58 pm

Without your hi-tech rashies I would've been toast long ago, this deep tropic sun is murder unless you got the right threads!


October 16th, 2013

4:58 pm

Wow! The best swimsuit ever which I ordered from Title9. Great quality and nice style, go summer!!!

Ray - Atlanta, Georgia

October 17th, 2013

4:58 pm

Folks, if you are even slightly considering buying something to help you deal with cold or even slightly chilly water, Mysterioso is hands-down the best stuff I have found out there. I've had mine for nearly 10 yrs and have tried many others for myself and my family, but nothing else compares. My MTECH lets me get into the lake water a month before anyone else when we go boating. Even on regular days when it's hot and maybe a bit windy and all you want to do is relax, wade in the water, and hang out with friends, it's GREAT to have on. I've had mine for years and I too don't go anywhere without it; outdoor pool, indoor pool, lake, rafting...you name it, it's on me.


October 18th, 2013

4:58 pm

As a year round outdoor swimmer, I started out using an M-Tech top over my swim suit in winter just for an added layer (even in a heated pool, your core temp drops). I loved the product for swimming, but discovered it's versatility when I was camping in winter. I realized this was the best undergarment ever for cold weather warmth. My husband and I both use it when camping, for winter mountain biking for cold weather warmth. My husband and I both use it when camping for winter mountain biking and kayaking. I just started working at home and to save on my winter heating bill I wear my M-tech top and bottom under my clothes - I don't even need to turn the heater on! It's AWESOME.

MW Santa Cruz, CA

October 19th, 2013

4:58 pm

MTECH has been my base layer protection for years. Surfing, Sking or Cycling, I am never without it. Just the other day the TSA guy wanted to pat me down. I said O.K. but, DONT TOUCH MY MTECH! My trial is pending. Love your stuff!""

Siri S.

October 20th, 2013

4:58 pm

I love kayaking but am allergic to neoprene and have been looking for a good alternative for a while. Mysterioso's M-Tech gear seems perfect! It keeps me warm and cozy on the water even on cold and windy days. Just what I've been looking for.

Steve Isaac

October 21st, 2013

4:58 pm

I have been using Mysterioso products for years and know them to be outstanding. I use them for long distance kayak racing in www.WaterTribe.com events. I also teach survival courses and how to recover from hypothermia. For the hypothermia demo I wear Mysterioso shirt and pants and then force myself hypothermic by floating around in 40-50 degree water until violent shaking begins. This simulates a failed self rescue while kayaking. I then come out on shore and demonstrate how to recover. As soon as I wade to shore, my Mysterioso clothing starts to shed water and begins to dry. Within minutes I have started to recover using a candle lantern, space blanket, and poncho -- and of course the Mysterioso first layer. It is great stuff.

Anne L

October 22nd, 2013

4:58 pm

AMAZING! Keeps you warm even in the water- great for camping on snowy nights! LOVE it! Thank you!

Mike and Tiff Mulligan

October 23rd, 2013

4:58 pm

We absolutely love the children's rash guards with sun protection.Our girls look great are easy to spot on a crowded beach or in the pool.They are also super durable and have lasted through many rough and tumble Summers.We also love the adult swimwear and boardshorts as well as the Mtech line.I wear my Mtech capris on my hikes on cool mornings and love that they keep me warm while not sacrificing breathability.


October 24th, 2013

4:58 pm

We've been dressing our sailor's [and their mothers, fathers, brothers and sisters] in M-Tech for years and we love love it. Great for comfort, warmth, and flexibility.

Lisa Trotter

October 25th, 2013

4:58 pm

For the past 10 years, I have spent my summers in the Arctic and my winters in the Antarctic, and have been wearing the M-tech line for just as long. Whether worn under my dry suit or under my waders, it keeps me comfortable and warm.

Tao Berman, The Most Famous Kayaker on the Planet Sports Illustrated

October 26th, 2013

4:58 pm

I have been wearing Mysterioso M-Tech for close to the past 10 years, and I love it. I wear it when I?۪m competing, filming shows, or doing first descents around the globe. This is the best product I?۪ve found that keeps me warm, comfortable, and still gives me the range of movement that I need.

Donna St. Aubin-Vehar

October 27th, 2013

4:58 pm

Those of us who love wind sports including kite boarding windsurfing and sailing often prefer comfortable yet protective body gear and Mysterioso is the very best product available. Even on the warmest days in San Diego the M-Tech tops and bottoms are perfect! I first discovered this line three years ago and now just about all of us are wearing it! It is just simply the best!

Andrew Holcombe

October 28th, 2013

4:58 pm

Best in the business, its that simple.

Matt Solomon

October 29th, 2013

4:58 pm

I have worn Mysterioso since the beginning, originally for surfing. I have paddled for Team Dagger for many years and started wearing M-Tech and rashies on the river and for snowboarding and I haven't found a better product to date. No sunburns on hot days and winter boating is as warm as it can be - with only one M-Tech layer! Additionally, the product lasts for years! Now with SUP on the river, the nyloprene is perfect. Thank you for many continued years of great product, good people, and huge service

Robyn B

October 30th, 2013

4:58 pm

I know that mysterioso began as the perfect combo of warmth and comfort for watersports, but about 8 years ago, I began wearing mysterioso for all of my Adventure Races, including Primal Quest, Eco-Challenge, and the Raid Gauloises--start to finish. I've used the M-tech tops and tights on glaciers in Norway, mountaineering in Scotland, paddling for days in Newfoundland, in torrential rainstorms on my mountain bike in Brazil, snowshoe racing in Big Sky, whitewater swimming in Tibet--you name it, I've probably done it in M-tech. ;). The best thing about Mysterioso's m-tech garments is that they're ridiculously comfortable, never chafe ANYwhere, and are warm in the cold and cool in the heat (not sure how, but it is!). Another great feature is that all moisture is wicked away from your skin instantly, and the m-tech material is dry in minutes. Its the perfect protection for your skin and your soul. :)