Athlete wearing Zone3 Ti thermal long sleeve swimsuit in the deep sea colour. front facing in a white studio setting.
An athlete wearing the Zone3 Ti thermal long sleeve swimsuit  in the colour deep sea. side profile in a white studio setting.
An athlete wearing the Zone3 Ti thermal long sleeve swimsuit  in the colour deep sea. Back profile in a white studio setting.
An athlete wearing the Zone3 Ti thermal long sleeve swimsuit  in the colour Black. front facing in a white studio setting.
An athlete wearing the Zone3 Ti thermal long sleeve swimsuit  in the colour Black. back facing in a white studio setting.
An athlete wearing the Zone3 Ti thermal long sleeve swimsuit  in the colour Black.  Side profile in a white studio setting.

22 reviews

Ti+ Long Sleeve Thermal High Neck Swimsuit

Titanium-infused lining runs through the sleeves as well as the body. The panels front and back reflect your body heat back to the core, and the same lining in the sleeves holds that warmth over the arms and shoulders. That makes the Ti+ Long Sleeve Thermal Swimsuit a women's thermal swimsuit for exposed water and cold, windy mornings, and the more covered of the two Ti+ cuts. Wear it on its own while the water is still swimmable, then as a base layer under a wetsuit when it drops further.

$109.00
size- 6
colour- Deep Sea
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UK

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Ti+ Long Sleeve Thermal High Neck Swimsuit

WHO IT'S FOR 

You swim outdoors in water and weather a standard costume was never meant for, and the cold you feel most is across your arms and shoulders at the surface. A sleeveless suit leaves them bare. This one lines them. 

  • Open-water swimming in windy or exposed conditions 
  • Cold pools, lidos and unheated outdoor water 
  • Swims where the air is colder than the water 
  • Layering under a wetsuit once the water drops further 

WHERE IT SITS IN THE RANGE 

This is the more covered of the two Ti+ cuts. The Ti+ Thermal High Neck Swimsuit carries the same titanium-infused lining panels front and back but no sleeves, so take that one if you want the arms free. For heated pool training, the Zone3 performance swimsuits in Xfinity Renew are the better buy. 

KEY BENEFITS 

1. Your arms stay as warm as the rest of you. Titanium-infused lining runs through the sleeves as well as the body, so the warmth does not stop at the shoulder. 

2. Your body heat stays where it is useful. Lining panels front and back reflect heat back towards the core rather than letting it pass out through the fabric. 

3. Cold air and wind lose their easiest way in. The sleeves reach the wrist and run into a high neck, so the arms, shoulders, chest and throat are covered. Ti+ also works as a base layer under a wetsuit once the water drops further. 

4. Suncream and chlorine do not shorten its life. The premium Italian outer is 100% chlorine resistant and sunscreen resistant, rated UPF50+ for long swims in open water, and it dries quickly between sessions. 

5. The extra coverage does not bring extra rubbing. Concealed seams keep the suit smooth against the skin, the bust area is double lined, and the centre-rear zip sits flat against the back. 

WHAT YOU'LL FEEL 

Getting in is the moment you notice the sleeves. The cold reaches your hands and your face and largely stops there. The suit sits close and light, with none of the bulk of a thermal layer that works by thickness. Your stroke feels like your stroke. The biggest difference comes when you stop swimming and stand in the wind.

Person wearing a TI+ thermal swimsuit with a logo and a gray jacket
Close up of Zone3 TI+ thermal swimsuit
Close up of Zone3 TI+ thermal swimsuit
LINED TO THE WRIST

Titanium-infused lining runs through the sleeves as well as the body, so the warmth reaches your arms rather than stopping at the shoulder. The panels front and back reflect your body heat back towards the core. That extra lined area is what separates this cut from the sleeveless one. Tech behind it: Titanium-infused thermal lining, long sleeve construction.

COVERED WHERE THE WIND HITS

Cold air and wind reach the arms, shoulders, chest and throat, and they do it every time you lift your head to breathe. The sleeves reach the wrist and run into a high neck, so all four are covered. On an exposed lake or a windy morning that is the difference between a swim you cut short and one you finish. Tech behind it: Long sleeve construction, high neck, concealed seams.

BUILT FOR A FULL SEASON

The premium Italian outer is 100% chlorine resistant and sunscreen resistant, so pool sessions and suncream do not shorten its life. A UPF50+ rating covers long swims in open water. The fabric dries quickly and holds its shape and high-shine finish with repeated use. Tech behind it: Premium Italian outer fabric, UPF50+, chlorine and sunscreen resistant.

Key Features

THERMAL LINING 

  • Titanium-infused thermal lining: lining runs through the body and the sleeves, with panels at the front and back reflecting body heat back to the core. 

COVERAGE 

  • Long sleeves: lined full arm cover to the wrist, against cold air and wind at the surface. 
  • High neck: covers the chest and throat, the first areas exposed when you lift your head to breathe. 

FABRIC AND PROTECTION 

  • Premium Italian outer fabric: a smooth, high-shine performance material that holds its finish and structure through repeated use. 
  • 100% chlorine resistant: matches the durability standard of the wider Zone3 swimwear range. 
  • Sunscreen resistant: the fabric is unaffected by suncream on long outdoor swims. 
  • UPF50+: rated protection for extended time in open water and outdoor pools. 
  • Quick-drying: sheds water quickly between sessions and changeovers. 
  • Shape retention: holds its fit and structure with consistent use. 

FIT AND CONSTRUCTION 

  • Concealed seams: smooth inside and out, so nothing rubs on a long swim. 
  • Double-lined bust area: additional lining through the bust. There is no shelf bra. 
  • Centre-rear zip: straightforward entry and exit before and after a swim. 

Overall rating: 4.5652175 / 5 from 23 reviews.

AI Generated Review Summary

The Ti+ Long Sleeve Thermal High Neck Swimsuit offers excellent warmth and coverage, with titanium-infused lining that keeps your body heat in and cold air out. It features a high neck and long sleeves for added protection against wind and cold water, and a premium Italian outer fabric that is chlorine and sunscreen resistant. The concealed seams and double-lined bust area ensure comfort and smooth fit.

Summary topics

  • Fit and Comfort (35%): A significant amount of customers expressed appreciation for the great fit and comfort of the swimsuit.
  • Thermal Costume (15%): Many customers stated that this long-sleeved thermal costume is stunning, warm, and comfortable.

Review topics: ["movement","fit","material","costume","sleeves","fabric","looks","swimsuit","arms","length","coverage","suit","cut","point"].

Review highlights

  • "Good points: Comfy - nice fit, snug, no chafing, no restricted movement." — Teresa A.
  • "It fits so well, doesn't let in water in, is so comfortable and has great range of movement in the arms." — Lucy M.
  • "Super item, great fit and keeps you warm on those cooler days." — Richie B.

Reviews

I wore this for the

"I wore this for the first time today (mid Sept). Good points: Comfy - nice fit, snug, no chafing, no restricted movement. Nice long arms. Good bottom coverage! (Thank you.. makes a change in the swimwear world!) Great colour, in and out of the water. Warm for water that's cooling down quickly. Bad points: Back zip. Took me so long to get it fastened, even with the string ... I am not a contortionist. Not sure why this torture is so popular. Please consider making a front zip version 😀"

— Teresa A. (4/5)

Stunning, warm, comfortable thermal long sleeve costume.

"I am new to wild swimming in the uk and am struggling as the temperatures start to drop. I wore this thermally insulated costume for the first time last week and the difference was incredible. My body was warm, I didn’t feel the cold water on my torso at all. It’s a lovely soft fabric with a thermal lining fabric, very comfortable to wear, and I’ve had a lot of compliments and interest from other swimmers. The cut, length in body and sleeves length are all perfect. I had tried a different brand with silver lining and it was so uncomfortable and the cut was wrong that I couldn’t wear it. I 100% recommend this long sleeved thermal high neck costume."

— Carolyn B. (5/5)

Really useful for autumn swimming

"Great fit and shape, and I was impressed to find it not only retains body heat but makes me feel warmer in my core as I swim - an unusual sensation for me as a cold person who generally only gets colder! Definitely worth splashing out on."

— Polly A. (5/5)

I purchased this to wear

"I purchased this to wear under a wetsuit as I am not able to tolerate the cold very well and it worked a treat! Fits true to size and is really comfortable, giving that extra layer I needed. It also looks amazing and the sleeves are the perfect length."

— Suzette M. (5/5)

Love this

"Love this"

— Cheryl K. (5/5)

Super item, great fit and

"Super item, great fit and keeps you warm on those cooler days. The material is very durable and the sleeves are a great length."

— Richie B. (5/5)

Great

"Great fit. I’m currently wearing it as a base layer under my wetsuit and it’s ideal. Easy to get in and out of."

— Laura H. (5/5)

I ordered a 10 as

"I ordered a 10 as measurements seemed right for me. But I am long bodied so it was too short in length also too tight under arms. Sadly the 12s were out of stock when I came to reorder. I think it would have kept me warm in the water with the thermal silver lining. I will keep a close look out for one in the next sale!"

— Tara S. (4/5)

Warmer, but not warm enough

"While this suite does provide some additional warmth, it is not as warm as I was hoping for. As well, the sleeves are quite long (I bought a size 18 to fit my hips and abdomen), but unfortunately the sleeves are long and somewhat loose, particularly around the wrists. But it is comfortable, easy to put on and zip up."

— Zoe M. (4/5)

Brilliant swimsuit

"This swimsuit is fantastic. It was sent to me as a replacement for another item I wasn't getting on too well with and it's not something I'd have normally gone for but I love it! I've been surprised at how warm it keeps me and it's perfect for autumn before I move to a wetsuit. It fits so well, doesn't let in water in, is so comfortable and has great range of movement in the arms. Perfect!"

— Lucy M. (5/5)

Q&A

Description
Key Features
$109.00