Water Temperature
46–56°F | 8–13°C
The 3.3 zipfree hooded wetsuit from the Isurus Shield range has become the go-to wetsuit for California Central Coast surfers who want the warmth of a 4 mm in a 3 mm wetsuit.
Designed at the request of Central California surfers who wanted a 3 mm wetsuit with a hood. This provides an extended temperature range without adding material thickness. Perfect when they head north of the Golden Gate and into all but the coldest months of East Coast winters. This is a light cold water wetsuit designed for surfing in 50–59°F conditions.
This wetsuit features “Arms Up” design that gives the surfer virtually “zero restriction” shoulder movement. We added Yamamoto #40 in the upper torso, which is 25% stretchier than #39. Makes paddling even easier. You don’t tire as fast. So you can Surf Thinner and Longer.
This year with an improved entry for better water tight seal.
Learn more about the Shield collection in our ISURUS zipfree wetsuit guide.
46–56°F | 8–13°C
The main ingredient is Japanese limestone, which is advantageous in environmental and quality aspects.
Oxidation-resistant plant oil is friendly to people and the Earth. It makes rubber soft and flexible.
Technologies enhance your performance.
1. Freshwater Rinse After Every Session
2. Dry Your Wetsuit in the Shade
3. Hang Up Your Wetsuit Correctly
4. Do Use an Occasional Wetsuit Shampoo
5. Take Care When Taking off Your Wetsuit
World Surf League Orthopedic Surgeon
Newport Beach, CA, September 6, 2019
I've been fortunate enough to have used a lot of wetsuits. Beginning with the O'neill beavertail through the stiff fullsuits of the late 20th century, up to the present time. Many suits have their gimmicks: quick dry, neck gators, tight wrist and ankle cuffs, but they're still the same ill-fitting, moderately flexible suit.
Then a quantum leap occurred.
Isurus created a surgical glove
It's also exceptionally warm, with the flexibility in the shoulder and hips where it's needed.
As the Orthopedic Surgeon for the ASP/WSL for the last 25 years, I've seen a multitude of injuries from tight, poor fitting suits. The cut and stitch pattern is superb to allow exceptional flexibility through the shoulders. This decreases the risk of impingement syndrome and rotator cuff damage. The zipper less entry and exit is also very flexible around the shoulder which also decreases the risk of rotator cuff or labral damage.
I have also experienced myself the low back stiffness that occurs with a poorly fit wetsuit that allows low back chill. Even though the Shield is only a 2/2, the stitch and paneling is done to maximize fit with optimal warmth to the low back area.
Spend a little bit more on this fabulous suit rather than in my office with your shoulder pain. Buying quality never goes out of style. I rarely give testimonials, but I believe in Isurus wetsuits.
I don’t do surgery in garden gloves.
You shouldn’t surf in a suboptimal wetsuit
At Isurus, our passion is to build world-class wetsuits that stand up to the harshest conditions the ocean might offer.
Living and surfing in and along the California coast, a frequent topic of conversation was just how much wetsuit innovation had stagnated and quality had deteriorated. It is about designing a wetsuit that improves surfer performance. Click for more about Isurus wetsuits.
Overall rating: 4.75 / 5 from 44 reviews.
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"This wetsuit is flexible, high quality, easy to paddle in, keeps me warm in New Jersey cold water, and feels like it heats up the more you move in it ! Not prone to flushing. I highly recommend this product and brand. —- Chris Albanese PT, DPT"
"Its been a warm winter so far but I'm so glad picked up the 3. 3 hooded suit. I wore it the other day when the offshores were howling in the morning when it was so cold. The hood kept my ears toasty and the suit was perfect"
"Love this suit as it doesn't absorb water and I get great freedom of movement. I got the 3. 3 and it keeps me warm in the mid-to-low 50s water where I surf. That said I'm hoping it holds up as I've only used it a dozen times or so. My biggest complaint is that it's a little harder to put on than my other suits, nowhere really to grab and this neoprene sticks to my skin somehow. Also, the hood doesn't fit great, it works but face opening is small but it's loose on my head."
"I've been surfing for 34 years and it's the best suit Ive ever had ⭐⭐⭐⭐⭐"
"love it. . . . . wore it in 43 degree water. . . . perfect"
"This suit is amazing. Crazy warm and flexible. Best suit I’ve owned."
"Excellent wetsuit so comfortable and warm. Easy to put on feels like silk very flexible."
"Just received my 3. 3 zipperless. Absolutely highest quality suits on the market. Fits like a second skin. So easy to get on and off and so flexible. Have almost completely gotten rid of all my normal neoprene suits and gone completely to ISURUS. Which I will no question. You must get one and you’ll never look back."
"I decided to give the 3/3 zip-free a try after years of happily wearing the 4/3 Evade. It's just a bit less warm--but warm enough for the SF Bay Area even in the winter (and I hate being cold). The trade-off, in terms of non-restrictiveness, is amazing--it's unbelievably easy to paddle in. Would strongly recommend."
"Best wetsuits available! Simply put, they are warmer, more flexible and last longer than any other suit I have tried."
