• Find a store
  • Saved items
  • Log in
    | Join
  • Cart 0

Logo Speedo vertical

  • Women
    • Featured
      • New Arrivals
      • Training
      • Speedo Classics
      • Endurance+
      • Vanquisher
      • Hydraline
      • Shaping Swimwear
    • Swimwear
      • One Piece Swimsuits
      • Bikinis
      • Rashies & Sun Tops
      • Modesty Suits
      • Cross Training
    • Competition Swimwear
      • Fastskin
      • Triathlon
    • Activewear
      • Deck Coats
      • Rashies & Sun Tops
      • Speedo Team Apparel

    Women's New Arrivals Dec 2025

    Speedo Shop Sale

  • Men
    • Featured
      • New Arrivals
      • Training
      • Endurance+
      • Vanquisher
      • Speedo Classics
      • Escape Briefs
    • Swimwear
      • Briefs
      • Aquashorts
      • Jammers
      • Watershorts & Board Shorts
      • Rashies & Sun Tops
    • Competition Swimwear
      • Fastskin
      • Triathlon
    • Activewear
      • Deck Coats
      • Rashies & Sun Tops
      • Speedo Team Apparel

    Men's New Arrivals

    Speedo Mens Sale

  • Kids
    • Featured
      • New Arrivals
      • Training
      • Speedo Classics
      • Endurance+
      • Sun Protection
      • Junior Biofuse 2.0
    • Girls
      • One Piece Swimsuits
      • Competition Swimwear
    • Boys
      • Briefs
      • Jammers
      • Watershorts & Board Shorts
      • Aquashorts
      • Rashies & Sun Tops
      • Competition Swimwear
    • Toddlers
      • One Piece Swimsuits
      • Jammers
      • Water Shorts & Board Shorts
      • Aquashorts
      • Sun Protection
      • Learn to Swim Accessories

    Kids New Arrivals DEC 2025

    Speedo Kids Sale

  • Goggles
    • Race
    • Train
    • Fitness
    • Recreation
    • Kids

    shop all Speedo Goggles

    Speedo Shop Sale

  • Accessories
    • Speedo x DMC Fins
    • Goggles
    • Training Aids
    • Learn to Swim
    • Caps
    • Ear Plugs & Nose Clips
    • Bags
    • Deck Coats, Apparel & Towels
    • Footwear

    Speedo x DMC Fins

    Speedo Shop Sale

  • Race
    • Collections
      • Intent
      • Valor
      • Ignite
      • HyperSpark
      • Endurance+ Max
      • Elite Openwater
    • Race Suits
      • Junior Boys' Fastskin
      • Junior Girls’ Fastskin
      • Men's Fastskin
      • Women's Fastskin
    • Accessories
      • Bags
      • Caps
    • Goggles
      • Race
    • Learn More

    shop New Fastskin HyperSpark

  • Speedo World
  • Swim Workouts
  • Outlet
    • Womens
    • Mens
    • Kids
    • Goggles
    • Accessories
    • Competition Swimwear
  • Find a store
  • Saved items
  • Log in
    | Join
  • Cart 0
  • Log in
    | Join
  • Cart 0
    Shop Goggles on Sale 10% off when you sign up Sale season is on. Pay it in 4 with Afterpay
    Shop Goggles on Sale
    1. home
    2. women
    3. competition swimwear
    4. fastskin

    Fastskin HyperSpark Solid Openback Kneeskin

    $230.00
    Item No. 8_00497617966
    (0)
    Write a review
    SALE
    NEW
    OUTLET

    Free shipping $50 & over*

    1. SALE
      NEW
      OUTLET
      Fastskin HyperSpark Solid Openback Kneeskin, Night/Sevres Blue, hi-res image number 1
      SALE
      NEW
      OUTLET
    2. SALE
      NEW
      OUTLET
      Fastskin HyperSpark Solid Openback Kneeskin, Night/Sevres Blue, hi-res image number 2
      SALE
      NEW
      OUTLET
    3. SALE
      NEW
      OUTLET
      Fastskin HyperSpark Solid Openback Kneeskin, Night/Sevres Blue, hi-res image number 3
      SALE
      NEW
      OUTLET
    4. SALE
      NEW
      OUTLET
      Fastskin HyperSpark Solid Openback Kneeskin, Night/Sevres Blue, hi-res image number 4
      SALE
      NEW
      OUTLET
    1. ${image.alt} image number ${loopStatus.count}
    2. ${image.alt} image number ${loopStatus.count}
    3. ${image.alt} image number ${loopStatus.count}
    4. ${image.alt} image number ${loopStatus.count}
    SALE
    NEW
    OUTLET

    Free shipping $50 & over*

    Colour Night/Sevres Blue
    • selected
    Size
    • Please select your size and quantity to continue

    Free shipping $50 & over*

    PayPal
    Learn more
    Afterpay

    Details and Features

    Take your race day performance to the next level wearing the new Fastskin HyperSpark Openback Kneeskin. Our newest Fastskin race suit is designed for speed and comfort with flexible knitted fabric and flatlock seams. Sewn dual-layer inner panels provide low-level compression at the core and legs, so you can conquer the competition in style and comfort. Flexible, low-profile comfort straps and an open back allow a full range of arm and shoulder mobility, ensuring nothing holds you back on your path to the podium. This product has been fully approved by World Aquatics.
    • Flexible knitted fabric with flatlock seams designed for fast and comfortable racing
    • Strategically placed dual lining to provide optimal range of motion and low-level compression for core and legs
    • Flexible low-profile comfort straps allow full range of movement in the shoulders and arms
    • Open back style for great freedom of movement
    • WORLD AQUATICS APPROVED

    Product Specifications

    gender
    Women
    material
    0129 79% RECYCLED NYLON, 21% XTRA LIFE ELASTANE

    Shipping and Returns

    Shipping, Sign Up & Returns Shipping, Sign Up & Returns

    We offer free standard shipping on all orders $100 and over, Australia-wide.* 

    Express Shipping is now available for a fee of $15 AUD. Delivery time for metropolitan areas is 2-4 business days and for regional areas is 4-6 business days. Our full Delivery Policy is HERE.

    Sign up to our mailing list and get 10% off your order.*

    Refunds will be processed minus a $10 return shipping fee on goods that have been purchased via this site that are unused and in a re-saleable condition. Conditions apply. Our full Returns Policy is HERE

    Reviews / Ratings Reviews / Ratings

    1. SALE
      NEW
      OUTLET
      Fastskin HyperSpark Solid Openback Kneeskin, Night/Sevres Blue, hi-res image number 1
      SALE
      NEW
      OUTLET
    2. SALE
      NEW
      OUTLET
      Fastskin HyperSpark Solid Openback Kneeskin, Night/Sevres Blue, hi-res image number 2
      SALE
      NEW
      OUTLET
    3. SALE
      NEW
      OUTLET
      Fastskin HyperSpark Solid Openback Kneeskin, Night/Sevres Blue, hi-res image number 3
      SALE
      NEW
      OUTLET
    4. SALE
      NEW
      OUTLET
      Fastskin HyperSpark Solid Openback Kneeskin, Night/Sevres Blue, hi-res image number 4
      SALE
      NEW
      OUTLET
    1. ${image.alt} image number ${loopStatus.count}
    2. ${image.alt} image number ${loopStatus.count}
    3. ${image.alt} image number ${loopStatus.count}
    4. ${image.alt} image number ${loopStatus.count}
    Size Chart

     

    Successfully added to your cart

    View cart

    SIGN UP FOR EMAIL UPDATES TO RECEIVE 10% OFF YOUR FIRST ORDER.*

    Subscribe

    Customer Service

    • Track my order
    • Return My Order
    • Delivery & Dispatch
    • Register a new account
    • Contact Us
    • FAQs
    • Size Guide
    • Goggles Care Guide
    • Swimwear Care Guide
    • E-Gift Card

    Service & Policies

    • Privacy Policy
    • Return Policy
    • Delivery Policy
    • Terms & Conditions
    • Review Guidelines
    • E-Gift Card Terms & Conditions
    • Wholesale Terms & Conditions

    My Account

    • Sign in to my account

    About Us

    • Our Story
    • Associations & Sponsorships
    • Sign up to our Newsletter

    Follow Us

    • facebook
    • twitter
    • youtube
    • instagram

    Secure Shopping

    • paypal
    • zippay
    • afterpay
    • visa
    • mastercard
    • amex
    • applepay
    • weChatPay
    • alipay
    • googlepay

    Speedo © and Speedo Australia Speedo Australia are registered trademarks of and used under licence from Speedo International Limited. Copyright © 2026 Speedo International. All rights reserved.

    Remove Product?

    Are you sure you want to remove this product?

    Remove Promo Code?

    Are you sure you want to remove the following promo code?