- Material: Nylon, Neoprene
- Color: 5mm Lady Black/Yellow
- Brand: Cressi
- Sport Type: Snorkeling, Diving, Swimming
- Closure Type: Zipper
- Sleeve Type: Long Sleeve
- Age Range (Description): Adult
- Size Map: Small
- One-piece wetsuit, available in 5 or 7 mm Neoprene, ideal for Snorkeling, Scuba Diving in cold water.
- One-piece wetsuit made in 7 mm soft Neoprene ideal for Snorkeling, Scuba Diving in cold water (between 35ΒΊ-45ΒΊ F).
- Pre-shaped legs for ensuring comfort and easy movements while swimming.
- Wrists and ankles with the Aquastop system (seals in smooth 1.5 mm Neoprene, covered in Metallite)
- Zip made in quality YKK.
- Anti-wear inserts in Power Tex on knees, shins and shoulders.
- The Castoro is designed in Italy by Cressi and made in Asia. Cressi is an Italian company pioneer in scuba diving, snorkeling and swimming equipment since 1946.
- Xtra Small (Chest: 30″-32″, Waist: 22″-24″, Height: 5’3″-5’5″)



















Corey –
The hardest part of trying to buy a wet suit online is getting the right the fit so lets clear that up. I’m 6′ and about 225 lbs. I feel like a fat a$$ going with the size 7/XXXL but it fits perfectly. I don’t think I could squeeze into anything less.I’ve been snorkeling since I was a kid but never needed to wear a suit. Since we’re heading down to the keys in the winter we figured it could be a little too cold to spend all day under water. The 5mm may be over kill for the water temps down there but at least you can let in a little water to cool you down since we won’t have tanks on our back. The prices ranged based on size but mine was just over a $125 when I picked it up. At that price I couldn’t pass it up.My wife picked up the women’s version in size M (5’3″ 120lb) and it fits great. Hers was actually over $220 because it was a M…go figure.
T –
Was tight at first, but once you get in the water its molds just right. After several dives it broke in quite nice. The suit will definitely keep you warm, a bit too warm for my liking. I will definitely use this suit in colder waters. Everyone is different so dont go by my body temperature. It fits comfortable and feels very durable. I will definitely provide and updated review after a few more dives and different temperatures. Over all cressi doesnβt disappoint.
Samantha Dorman –
I have been in search for a wet suit that actually keeps me warm and I finally found it! I have both the Cressi 5mm and 7mm wet suits. These suits are amazing and after swimming in my pool in the winter in my 7mm, my legs and stomach are warm. If unzip my suit while still outside, my body is steaming underneath! I am able to swim for over an hour in the winter. Even in the rain.,I have purchased the Cressi rashgaurd, 5mm gloves, sock booties and heavy duty booties as well. I wear all of it and I stay warm. Itβs been years of searching and I am so grateful for these suits! I am able to do my water aerobics along with tread water just fine. I can move easily in the 5mm, and can do so even in the 7mm! Thank you Cressi for having the best wet suit of all time!
Marina Putyatina –
Got it for my boyfriend as a BD present and our upcoming scuba diving trip! He absolutely loved it, the quality and look just what he wanted! The only thing we had to exchange⦠runs small. He usually is size M, I bought M and it was way too small, Large fits perfectly, tight, yet comfortable!
Claire –
I am 5β6 1/2β, I weigh about 150lbs, and I ordered a large. It fits really well. A little snug but I can move around just fine.
kimbinky –
Love this wetsuit. It fits perfectly and at 5mm it keeps me warm. The seals on it really work great and hold the water in and control flushing perfectly. I’ve taken it on 10+ plus dives with surface temps in the 80s and 48 degree temps at depth, kept me warm when paired with 7mm boots and 5mm gloves and hood. Very stylish and high tech designed, nice abrasion protection on the knees and shoulders. It’s a great suit for the money, and it’s built by a company that’s been in the diving business for a long, long time. As a diver, I own a lot of Cressi products and trust them to give me high performance and very reliable gear at a great price point.
Gary Cararini –
Wasnβt sure about the fit. Kept trying it on to be sure. Realized it was just the perfect fit. It wasnβt too tight. 5β11, 235 lbs. Purchased the 2x. I love it! Definitely will keep you warm while diving cold water!
Missy –
I followed the sizing chart and couldnβt even get my foot in.