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Castelli Free Donna Tri ITU Suit

Castelli Free Donna Tri ITU Suit
Castelli Free Donna Tri ITU Suit
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Hydrophobic Treated Instadry Fabric
Velocity Mesh Back
Lead Time & Availability
Please call us on +44 (0) 1978 663001 for availability.


Key Features

About Castelli

Castelli Size Guide

Castelli Clothing Technology

Kiss Tri Pad Technology

Q & A


When you are in it for the distance, you need something purpose designed for all out comfort without sacrificing performance.  Castelli's Tri Donna ITU Suit is that something.  Made with as few seams as possible, and the ones that are there are certainly nowhere near areas of potential chafing, it will be comfortable for the duration.

Comfort is continued with Castelli's KISS Tri pad, which is based on their highly regarded cycle version, but with material cut away where it would impede a run or swim.  On the bike in the aero position is where it excels though, with constantly variable thickness padding in just the right places.

Of course, comfort is nothing if you are being slowed down, so the suit is close fitting and streamlined.  The fabric is Castelli's Instadry, with a Hydrophobic treatment.  This combination makes for a slippery surface when in the water and fast drying when you get out, so you don't get weighed down or cold.  The back is Velocity mesh, which is breathable and proven to be very aerodynamic on the bike.

Giro 3 grippers hold the suit in place and close to your body, with pockets for gels or even arm warmers that don't hinder the aerodynamics are on the rear.

This suit is ITU competition compliant.

Temperature range: 17 - 35 deg

Note: Please click on the above tabs for the Castelli size guide and technology guide.

Note: Castelli clothing is sized small, Tweeks Cycles recommend you select one size above normal for an athletic fit, or two sizes above if you prefer a more relaxed fit.

NB: Image for illustration purposes only