•

2XU

Light Speed React Sleeved Tri Suit

Light Speed React Sleeved Tri Suit

Women
$350.00
$350.00
Color: Black White
Color
Select Size Size Guide
Free Shipping Over $100
30-Day Easy Returns
Details

Leveraging insights from testing with our elite ambassadors and research across Tour de France skinsuits, the 2XU Light Speed React Sleeved Tri Suit, provides exceptional aerodynamics, heat-beating technology and unrivaled muscle stabilisation to be the ultimate weapon for long-course racing.

EXCEPTIONAL AERODYNAMICS
Leveraging insights from testing with our elite ambassadors, SBR SILICONE RIDGES across arms and shoulders as well as SBR CHANNEL spliced through sides and centre back nutrition pocket, help 'roughen' up air flow to reduce drag whilst clean-cut finishes reduce any loose fabric.

ULTIMATE COOLING
SBR SKIN LITE stretch interlock wicks sweat away from upper body and innovative HeiQ Smart Temp technology senses any rise in body temperature, increasing the evaporation of perspiration through the fabric to keep you cooler for optimal performance.

POWERFUL & LIGHTWEIGHT SUPPORT
10 inch compression short with integrated silicone grippers is made from our pioneering lightweight, powerful PWX fabric, reducing muscle movement and preventing fatigue.

TMF® LIGHT SPEED TRI CHAMOIS
Designed for Ironman distance, the dual layer pad (a breathable 90 density 6mm foam is combined with a super light 140 density 3mm foam) leverages Skyve technology – foam shaved and shaped – and ""Free-Edge"" construction – the entire external edge of the pad is without foam, making the stitching totally flat – for optimal support and comfort.

ESSENTIAL STORAGE
Large centre back aero pocket with dual side access as well as internal nutrition pockets provide adequate secure storage for your race-day essentials.

Size & Fit

  • Scarlett wears size S, height: 173cm, bust: 85cm, waist: 66cm, hips: 92cm
  • For accurate measurements, consult the brand’s size

    Size Guide

Material & Care

  • Upper Main Body: 82% POLYESTER / 18% SPANDEX
  • Sleeves and Sides: 92% POLYESTER / 8% SPANDEX
  • Mesh: 94% POLYESTER / 6% ELASTANE
  • Lower Body: 65% RECYCLED NYLON / 35% LYCRA
  • Machine wash in cold water with like colors
  • Do NOT Tumble dry
  • Hang to dry in a cool shady area away from sun
  • Do not use bleach, fabric softeners or dryer sheets
  • Do not iron

Brand Info

2XU is built for athletes who demand more from every mile. Engineered with advanced fabrics, compression technology, and lightweight construction, 2XU delivers performance gear that supports faster training, better recovery, and long-term progression. This isn’t just training — it’s transformation.

At DSTNC, you’ll find a curated selection of 2XU running shorts, training tops, compression tights, and performance layers designed to enhance movement, stability, and endurance. Their signature compression line is backed by years of research, promoting blood flow, reducing muscle vibration, and helping you feel fresher—longer. Lightweight woven fabrics, quick-drying materials, and ergonomic fits keep you cool, supported, and distraction-free whether you’re logging daily miles or pushing race-day pace.

Explore the full range of 2XU men’s and women’s running gear, built for athletes who want precision-engineered apparel that performs at speed. Fast, technical, and purpose-driven — 2XU helps you train smarter and go further.

Shop 2XU
View full details
View full details

Shipping

Free U.S. shipping

We offer free standard shipping on U.S. orders over $50. Orders are shipped via all major carriers (UPS, DHL, FedEx, USPS) and should arrive within 3 to 5 business days.

Processing time

Most orders are shipped within 1-2 business day. Processing time is in addition to transit/delivery time. Once your order ships you will receive a confirmation email with your shipment and tracking details.

Delivery

If you order multiple items, you may get multiple deliveries. We’ll send you a shipping confirmation email for each shipment along with shipping notifications throughout transit so you’ll know exactly what to expect and when to expect it.

P.O. Boxes and APO/FPO

At this time we do not ship to P.O. Boxes or APO/FPO addresses.

International shipping

At this time, we are not able to ship to countries outside the U.S.

Possible delays

We do our best to ensure the timely delivery of all orders. Please keep in mind that we are only provided with an estimated delivery date from our carriers and cannot guarantee delivery estimates.

More information

Returns

30-day easy returns on all U.S. orders

If you are not completely satisfied with your purchase or you simply wish to return it, you have 30-days from the day your order was delivered to send it back to us. Mail-in returns incur a $8 shipping label fee, which is deducted from your refund once your return has been processed, or waived if you opt for an exchange or store credit. All products must be returned in a new and unused state, in perfect condition, and with all original tags attached.

Exchanges

To make an exchange, visit us at returns.dstnc.com and enter your order number and shipping zip code. From there, select the item(s) you would like to exchange.

How to make a return?
  • Go to returns.dstnc.com to start your return or simply log in to your account
  • Enter your order number, email or zip for identification and click “Get Started”
  • Select the items you want to return from your order and select the return reason
  • Select your return credit option: Refund or Store Credit and click “Complete”
  • Download our pre-paid Return Label and attach it to your package (remove or cover any previous shipping labels to avoid shipping delays)
  • Drop off your return at any USPS location. Make sure to keep your receipt
Final-Sale items

Items marked "Final Sale" cannot be returned once purchased.

Refund processing

Please allow one week for transit time for your return package to be received and one week for your refund to be processed. Refunds will be credited to the original form of payment, and a confirmation email will be sent to you once it has been issued.

Late or refused returns

Your item(s) should be sent back to us within 30 days of receiving you order. Returns outside this timeframe may be accepted at our discretion and may only be refunded as a store credit. We reserve the right not to accept returns if the product shows signs of wear or has been used or altered from its original condition in any way.

Shoes

All shoes should be tried on a carpeted surface and returned in a new, unused condition with the original tags, shoe box, and packaging. Cleats should not be installed on cycling shoes. Returns without a shoe box, in a damaged shoe box, or with scratched soles will not be accepted and will be sent back.

More information

2XU

Light Speed React Sleeved Tri Suit

  • Scarlett wears size S, height: 173cm, bust: 85cm, waist: 66cm, hips: 92cm
  • For accurate measurements, consult the brand’s size

2XU Size Guide – Women's Apparel and Triathlon

Size Bust (in) Waist (in) Hip (in)
XXS 29.5 - 31.5 22.5 - 24.5 33 - 34.5
XS 31.5 – 33.5 24.5 - 26.5 35 - 36.5
S 33.5 - 35.5 26.5 - 28.5 37 - 38.5
M 35.5 - 37.5 28.5 - 30.5 38 - 40.5
L 37.5 - 39.5 30.5 - 32.5 41 - 42.5
XL 39.5 - 41.5 32.5 - 34.5 42 - 44.5

 

How should 2XU training apparel fit?

2XU training apparel should feel comfortable and supportive without restricting movement. Tights should fit securely without digging in, while tops and shorts should feel light and unrestricted, not overly loose. Styles with built-in support are designed to fit closer through the chest and relax toward the hips. Choose a size that allows full range of motion and breathable comfort during activity.

How should 2XU Trisuit fit?

2XU trisuit should fit snug to the body without feeling restrictive. It should allow full movement across all disciplines, with no tightness at the shoulders, underarms, or leg openings. If you’re between sizes and prefer a looser fit, sizing up is recommended. Trisuits will feel slightly tighter when dry and relax once wet.

You may also like

View all

More from 2XU

Shop 2XU