Castelli Core Sleeveless Trisuit

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UK, EU and Worldwide delivery available.

Available for Reserve & Collect.

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A high quality trisuit, combining the beautifully fitted Core Tri Top technology with the advanced and highly competent Core Tri Short bottom. The Castelli Core Trisuit produces a high quality, high performance and comfortable suit, ready for whatever triathlon or Ironman event you are looking to do.

Castelli Core Trisuit

Combining both Castelli's Core Tri Top technology that remains advanced and highly component with the Castelli Core Tri Short bottom, this Castelli Core Trisuit is one of the fastest on the market. High performing, high quality and comfortable; perfect for any triathlon or Ironman event you're looking to do.

Split into two unique sections, the upper is created using an ultra lightweight Tempo³ Light stretch fabric, both well ventilated and flexible, whilst still providing a very aerodynamic fit. Featuring a YKK® front zip is easy to use, conveniently positioned and very durable.

Practicality is addressed with a well thought out aero rear fitted pocket, which is great to put that essential energy gel in, whilst being easy to hand and secure. A very nice feature, especially for those long distance events.

The lower portion of this suit has a Castelli flagship Kiss Tri Pad, both comfortable on the bike and discrete for the run. Hygienic as it wicks moisture away quickly.

Made from Pace 3 stretch fabric, a material that is flexible, light and supportive. This is the fabric of choice for those looking for that extra bit of muscle support.

Lie flat leg elastic, keeps the lower half of the suit in place and creates a flowing finishing touch for this suit.

Lightweight and available in two eye catching colour schemes, both with familiar Castelli logos and paneling adorning the suit.

Available in a range of sizes.

FEATURES
  • A suit combining Core Tri Top technology with the advanced and highly competent Core Tri Short
  • Tempo³ Light stretch fabric, both well ventilated and flexible on the upper half of the suit
  • YKK® front zip is easy to use, conveniently positioned and very durable
  • Aero rear fitted pocket, which is great to put essential energy food in
  • Pace 3 stretch fabric, a material that is flexible, light and supportive is used in the lower portion of the suit
  • Kiss Tri Pad, both comfortable on the bike and discrete for the run
  • Lie flat leg elastic, keeps the lower half of the suit in place.
  • Drive Blue and Black/White colour options
  • Available in a range of sizes

PRODUCT REF: CS14110

Size Guide

UK Delivery Options

Free Delivery on all orders over £30

Estimated delivery within 4 working days (a delivery charge of £1.99 for orders under £30.00 will apply)

CollectPlus Delivery

Have your order delivered to your local shop for just £1.99! For Highlands and Islands, please allow up to 5 working days. Orders can be shipped to UK CollectPlus locations specified on the SigmaSport.co.uk website where they will be held awaiting collection for a period of 10 days.

Orders placed are normally dispatched within 2 working days.

Priority 1st Class Delivery - £2.99

Estimated delivery within 2 working days.

Next Working Day Delivery* - £4.99

A guaranteed tracked courier delivery, place your order before 3pm, deliveries are made Monday to Friday.

Saturday pre 12 Delivery - £4.99

Saturday delivery orders must be placed by 1pm Friday and is only available on items in stock in our warehouse. Orders are prioritised through our warehouse and are delivered on Saturday pre 12pm by courier. Package must be signed for upon delivery.

Sunday pre 12 Delivery - £4.99

Sunday delivery orders must be placed by 1pm Friday and is only available on items in stock in our warehouse. Orders are prioritised through our warehouse and are delivered on Sunday pre 12pm by courier. Package must be signed for upon delivery.

Reserve and Collect** - FREE

Reserve & Collect is available on all items marked 'Collection'. It is a FREE delivery option that allows you to collect your order from either our Sigma Sport Store, Hampton Wick or our Reserve & Collect location in Esher. Just select the Reserve & Collect button in the basket.

** Reserve and Collect Collections - Clothing, parts and accessories: Next day. Orders placed on Friday, Saturday or Sunday will be available for collection after midday on the Monday (excluding Bank Holidays). Bikes: 4 days if in stock at store, collect in up to 7 days (sometimes quicker) if in stock at warehouse.

* Next Working Day delivery is only available on items in stock in our warehouse and excludes pre- order items. Next Day refers to the next working day, Bank Holidays will add an extra working day to the estimated delivery lead times. UK next day excludes Saturday deliveries. This service is not available to some remote postcode areas. Please contact us for help.

London Same Day (Order Before 1pm)

We offer a Same Day delivery service into London. The cost is £25.00 under 2Kg and £35 over 2Kg. Place your order before 1pm, deliveries are made Monday to Friday. Please note this option excludes bicycles.

More information on our Same Day delivery options.

Bike Deliveries

All our bikes are fully checked and tuned and tested by our Cytech qualified mechanics and then securely packaged, ready for despatch. All you have to do is add the pedals, rotate and tighten the handlebars. Typically we can deliver your bike in 4 - 5 working days.

Deliveries are made Monday to Friday on a pre-12pm delivery. One of our customer service team will be in contact to arrange a convenient day for delivery.

More information on all our UK delivery options.

International Delivery and Returns

We ship to over 100 countries using Tracked Post or DHL for fast and reliable deliveries. To see delivery options and delivery times, please add your items to the basket and proceed to the checkout.

International customers have 30 days from their order date to return unused and unopened purchased items.

Please note we cannot accept any goods back if the original packaging is opened. For full details, see this link.

Free UK Returns

We offer a free returns service for our UK customers. Sigma Sport will happily refund or exchange any item purchased at Sigma Sport, excluding Sigma Sport gift vouchers and personalised products except when faulty.

More information on the Sigma Sport returns procedure.

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