Pas Normal Studios Mechanism Pro bib shorts review: Very lightweight materials make these great in the heat
The shorts and straps are incredibly lightweight with superb moisture wicking, ideal in heatwaves and turbo trainer sessions
The Pas Normal Studios Mechanism Pro bib shorts are at the top of the brand's cycling shorts range, made with the lightest materials and fastest moisture-wicking fabric for high-intensity and hot-weather riding. The fabric on the straps is incredibly thin and lightweight, providing a second skin feel and quick moisture absorption.
The shorts feature a structurally mapped, variable 4D-stretch fabric that hugs the body for a comfortable fit, and a woven-in silicone-free gripper to keep them in place without irritation. The straps use a lightweight mesh structure for support and breathability, and a radio pocket is stitched into the back. The chamois is a four-layer ultralight foam that provides variable support and antibacterial properties for longer rides.
The Mechanism Pro shorts feel soft and lightweight, with thin but not see-through material that is very soft against the skin. The woven-in grippers keep them in place, and the straps and rear panel are also lightweight yet supportive. These features make the shorts ideal for hotter environments, especially for high-intensity riding or racing.
The moisture-wicking properties are excellent, but the visibility of sweat in darker colors may be an issue for some. The chamois provides good cushioning and vibration dampening without excessive bulk. Overall, these shorts perform exceptionally well in warm weather, making them a great choice for longer rides and turbo sessions.
At £260/ $350, they are a premium-priced option, but the performance in warmer conditions sets them apart from many competitors.
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