PROFIT Aero Ultralight Vest

The PROFIT Ultralight vest from our Aero range is inspired by the demands of the professional peloton. Which means we have perfected every detail to provide excellent performance and aerodynamics, even for a type of garment that a priori is “only” designed to provide protection on windy and rainy days.

Spiuk is based in the Basque Country. Home to a fervent passion for cycling, but also its own particular climate. We know what it’s like to ride in the wind and rain in the spring-summer. Which is why we have included a very light M2V® membrane on the front and shoulders to provide perfect protection. The back, with its bi-elastic fabrics, enables a perfect body fit, thereby avoiding water ingress and facilitating improved aerodynamics.


  • Skintight ultralight ,vest for improved aerodynamics
  • Ideal for wind, light rain or cool weather during the summer (+12ºC)
  • M2V® bi-elastic and ultralight membrane on the front and shoulders
  • SensodryFresh® bi-elastic and ultralight fabrics on the back
  • Direct access to jersey pockets. 360º reflective elements.


Thetwe-M2V® est une membrane microporeuse imperméable et coupe-vent développée pour résister aux conditions climatiques les plus extrêmes. Elle est ultralégère et élastique, et permet une transpiration et un maintien thermique optimaux, ce qui assure son confort lors de son utilisation pour la réalisation de nombreuses activités sportives.

Multi-filament polyester fabric, ideal for the production of high performance sports garments. Its high filament count provides maximum softness and lightness, making the garment very comfortable to use.The fabric's special structure also provides excellent capillarity. Sweat is expelled toward the external garment layer, thereby facilitating rapid evacuation.

Size Guide

Men’s (cm) S M L XL XXL 3XL
A = Chest Chest 95 99 103 107 113 118
B = Waist Waist 81 86 90 94 99 104
C = Hips Hips 92 96 100 105 110 115
D = Height Height 173 177 182 187 192 198
  • Key measurements for each garment type:
  • A = Chest B = Waist
    Jackets, vests, jerseys, t-shirts
  • C = Hips D = Ankle
    Bib shorts and trousers
  • A = Chest B = Waist C = Hips
  • A = Chest B = Waist
    Arm warmers and other arm accessories
  • C = Hips D = Ankle
    Leg warmers and other leg accessories

Observe which are the key measurements for each garment type. If all measurements do not coincide with the same size, always choose the larger size.