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SAYSKY Nighthawk Aero 4.0 Trisuit


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Nighthawk Aero 4.0 Trisuit

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Product ID: 1598010

SAYSKY Nighthawk Aero 4.0 Trisuit

Engineered for superior aero performance, the SAYSKY Nighthawk Aero 4.0 Trisuit combines form and function to shave seconds off your race times. The all-black look is sleek, offering a timeless and stylish aesthetic. Four different fabrics contribute to its construction, each developed to optimise aerodynamics. The front and back feature a coldblack® textile finish, which offers protection from the sun's heat and radiation, whilst the shoulders and arms provide supreme ventilation and mobility.

A lightweight triathlon pad features integrated pinholes, delivering premium comfort whilst remaining super light. Two back pockets can be used to store nutrition, and the easy entry/exit zipper ensures better flexibility. 


  • Unisex slim fit
  • Bonded seams in the arm and leg openings
  • Easy entry/exit zipper system, which also allows for better movement and aerodynamics
  • Lightweight triathlon pad with integrated pinholes and special memory foam for comfort
  • Two back pockets for nutrition supply
  • YKK ® Zipper for enhanced durability and anti-scratch
  • Fabric is certified STANDARD 100 by OEKO-TEX®

SAYSKY Nighthawk Aero 4.0 Trisuit Sizing

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