Castelli - PR 3 Speed Suit - Men's - Black - 2026

Castelli - PR 3 Speed Suit - Men's - Black

The PR 3 Speed Suit builds on the PR 2 model to be faster, more aero and more race-ready than ever, without sacrificing comfort. Its shoulders are made from special ribbed fabric, engineered to deliver aero gains, while the shorts are low drag and seamless. CFD analysis has been used to perfect the fabric and seam placement, with even the rear nutrition pocket being shaped to minimise drag. Meanwhile, the upper body is still made from highly wicking, super-light 50-dernier fabric, but now includes an added ice pocket inside the upper back, to help keep you cool as well as dry when the going gets intense.

There's a new, asymmetric GPS pocket inside the neck which lets your progress be recorded without disturbing the air flow, while a covered rear pocket for nutrition, where there used to be two uncovered pockets, again minimises drag. The shorts are based on Castelli's high tech Premio model, so they're compressive, low friction and aero, to help you achieve your best performance. The KISS Tri Seat remains, with its low bulk and quick-drying nature ensuring that you'll be able to transition between triathlon legs, without it getting in your way. This suit is the fastest, most comfortable race suit that Castelli makes.

Choose it when seconds count or you're looking to smash your PR.

The Brand:

Castelli has been passionate about the cycling world since the very beginning. They have had an innovative eye even way back in the 1900's. They have been a well known brand in the cycling world for so long that it would be practically impossible to not know their name. Everyday Castelli looks towards the future to freshen up their designs and be a leading company for all cycling events. You would have to be living under a rock to not know their name and to miss out on their top products. 

Call us today at MyTriathlon on 0207 183 4116 or contact us via WebChat for friendly, expert advice and for answers to any sizing or specific product queries you may have.