The Mechanism Pro Zipless Jersey is the pullover variant of PNS's race-grade jersey — no front zip, a lower seam count and improved aerodynamics over the standard Mechanism Pro, built for short-effort racing where every interruption in the fabric surface costs time. Same second-skin 4D construction, bonded seams and race-calibrated pattern work as the rest of the platform, pared down further.
Short Sleeve Jersey
CA$ 325
The Mechanism Pro Zipless Jersey is the pullover variant of PNS's race-grade jersey — no front zip, a lower seam count and improved aerodynamics over the standard Mechanism Pro, built for short-effort racing where every interruption in the fabric surface costs time. Same second-skin 4D construction, bonded seams and race-calibrated pattern work as the rest of the platform, pared down further.






Why You'll Love This
Mechanism Pro
Ideal for high-intensity road riding and racing.
No zipper
The jersey does not feature a zipper, creating a highly minimalist piece, perfectly suited for high-summer climbing.
Unique knitted fabric
The structure of the fabric allows your body to release heat at a very high rate, moving perspiration away from your skin.
Pockets
The pockets are highly elastic and will not overstretch when filled with energy or a spare layer for descending.
Proprietary fabric
The structure of the knitted fabric is developed by Pas Normal Studios and produced in Italy.
Recommended products
Pas Normal Studios
PAS Mechanism Pro Zipless Jersey
CA$ 335
Pas Normal Studios
CA$ 335
PAS Mechanism Pro Zipless Jersey
Pas Normal Studios
PAS Mechanism Pro Bibs
CA$ 510
Pas Normal Studios
CA$ 510
PAS Mechanism Pro Bibs

Pas Normal Studios
Mechanism Pro Zipless Jersey