Speedo Fastskin Proton Wetsuit Black/Diva/Siren Red

Speedo Fastskin Proton Wetsuit Black/Diva/Siren Red

4 (4 average rating from 3 customer reviews)

  • Y38 Yamamoto cell neoprene rubber
  • Body positioning regulator and fuse neck
  • Slat cut legs and back zipper
Read full description Size Guide
ref £140.00
from £101.50 FREE UK Delivery on orders over £250
FREE UK Delivery on orders over £250

Black/Diva Pink/Siren Red

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Designed for a smooth entry into Triathlon. The Speedo ® Fastskin Proton Wetsuit has been developed with Y38 (Yamamoto 38 cell neoprene rubber) - a well balanced foam providing high buoyancy and flexibility that makes it the most versatile neoprene available - to make sure it performs when it counts. Maximotion+ technology in the single piece chest and shoulder panel means your stroke is as unrestricted as possible, while a core stabiliser offers support.


  • Y40 (Yamamoto 38 cell neoprene rubber) foam provides high buoyancy and flexibility, making this the most versatile neoprene available.
  • Core stabilisation reinforces the core, enhancing the connection from the torso to the upper and lower body, to promote a more efficient stroke.
  • Maximotion+ continuous 1.5mm neoprene chest panel increases arm and shoulder freedom of movement.
  • Yamamoto NANO-SCS provides lower surface friction.
  • Body positioning regulator panels offer buoyancy to perfectly adjust your swim position.
  • Fuse neck to prevent water entry.
  • Revo Zipper construction is easy to fit and allows a fast transition from swim to bike.
  • Improved water tightness of the cuff provides a more streamlined wrist and arm profile.
  • Slat cut leg openings allow for easier suit removal.
Item Code Size Colour Available Now Price Price ex. VAT Unit Manufacturer Part Code Ean
IT085940 Small Black/Diva Pink/Siren Red 12 £101.50 £84.59 Each 8-11418C148 5053744313900
IT085941 Medium Black/Diva Pink/Siren Red 9 £101.50 £84.59 Each 8-11418C148 5053744313894
IT085942 Large Black/Diva Pink/Siren Red 11 £101.50 £84.59 Each 8-11418C148 5053744313887

Ladies Xenon and Proton Wetsuits

  Small Medium Large
Height 155-165cm 161-171cm 168-178cm
Chest 82-90cm 86-94cm 90-98cm
Waist 64-72cm 67-75cm 72-80cm
Hip 87-95cm 90-98cm 93-100cm


Mens Xenon and Proton Wetsuits

  Medium Large X/Large
Height 168-178cm 173-183cm 178-188cm
Chest 97-104cm 99-108cm 104-112cm
Waist 77-84cm 81-88cm 85-91cm
Hip 98-105cm 100-109cm 105-113cm

Customer Reviews for Speedo Fastskin Proton Wetsuit Black/Diva/Siren Red

  • 4 out of 5 JH

    Newitts Verified Purchase (10 Jan 2019)

    This wetsuit was bought as a Christmas present and was very well received but it is as yet untested. I can say that delivery and newitts customer service was superb!

  • 5 out of 5 Speedo wetsuit

    Newitts Verified Purchase (5 Jan 2019)

    Perfect quality. Fast shipment. Better price that anywhere

  • 4 out of 5 Great fit, great service

    Newitts Verified Purchase (18 Oct 2018)

    Bought this Wetsuit on a whim for swim serpentine after my zone 3 shrunk! ??. as a former swimmer speedo is my go to swimsuit choice but never for a wetsuit. The price and brand sold it to me. The neck rubbed but I think that was more to do with the event rather than swimming, it fitted perfectly, it was easy on and off. The range movement was exceptional it felt like a second skin

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