Blueseventy Thermal Helix wetsuit
Triathlon Wetsuit Reviews

Thermal Helix Wetsuit

March 23, 2020

In this post you can find information about the Blueseventy Thermal Helix wetsuit – description and key features from the manufacturer website plus added reviews and experiences from users.

Description of Thermal Helix Wetsuit

The manufacturer Blueseventy description of Thermal Helix: “The Thermal Helix is a variation of our 2017 Helix outfitted for colder temperatures. This suit is buoyant, flexible, and warmer than ever thanks to a zirconium liner that absorbs less water, providing greater protection from the elements.”

Thermal Helix is a top-level wetsuit. Models available for men and women. Buoyancy Profile: 5:5:4 and foreseen for the lowest temperatures of 48F / 8.5C. Standard manufacturer price €788 ($850). Blueseventy Thermal Helix wetsuit purchase options by affiliates: Triathlete Sports.

Key Features of Thermal Helix Wetsuit

  • Torsion Stretch Technology (TST): 1.5 mm neoprene on the shouldersBlueseventy Thermal Helix Features
  • Vo2 Chest Panels: buoyant Yamamoto Aerodome is split by a flexible panel improving both buoyancy and performance through easier breathing
  • Ultra-thin arms:1 mm Yamamoto 40 Cell neoprene
  • Aqua-seal cuffs: 4-way stretch silicon cuffs
  • Quick leg exit: 2 mm thin lower leg panels
  • Body-fit panels: gender specific contours and thinner, more flexible 3 mm side panels
  • Knee-flex: 2 mm ribbed panels reduce brunching

Reviews about Thermal Helix Wetsuits

Here I gathered different reviews about Blueseventy Thermal Helix wetsuits from different sources. I hope it will help you form your impression about the Blueseventy Thermal Helix wetsuits.

Video on the Youtube channel “Transition Four“, dated February 11, 2019

Forum discussion on the “Slowtwitch” website, dated May 15, 2017.
Short summary: Straight from the first use it did not feel different to swim with a suit that has additional insulation. Even though there is extra material included this does not affect the flexibility, fit and the buoyancy. Unquestionably it benefits to extend the desires of open water swimming and supports swimmers that have their struggles with frostier temperatures.

Review on the “220Triathlon” website, dated April 25, 2017.
Short summary: A genuine must-have for chilly swims and colder tri training 95%.

Review on the “Gear Junkie” website, dated October 13, 2016.
Short summary: The bottom line is that If you’re a serious swimmer keen on significantly extending your outdoor swimming season, the Thermal Helix might just be the perfect fit. Literally.

Review on the “220Triathlon” website, dated August 22, 2016.
Short summary: Like wearing a wetsuit that gives you a big fleecy hug!

Review on the “Swim the Lakes” website, dated March 25, 2016.
Short summary: I think I have just found my perfect wetsuit – thanks Blueseventy… I give it 10/10.

Related sites

Blueseventy official website

My post “Triathlon Wetsuits – Materials and Technologies

Website of “Slowtwitch” –

Website of “Gear Junkie” –

Website of “220Triathlon” –

Website of “Swim the Lakes” –

Blueseventy Thermal Helix wetsuit purchase options by affiliates: Triathlete Sports.

Please follow and like us:
Pin Share

Leave a Reply

Your email address will not be published. Required fields are marked *