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Mechanism Pro Sleeveless Baselayer

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Other options cost between $102.99 secondhand to $102.99 new.

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Product Information

Product Code
ML4540I-999
Gender
Men
Color
black
Material
65% Polyamide, 35% Spandex/elastane
Last checked
August 8, 2026

The Pas Normal Studios Mechanism Pro Base Layer is designed to disappear virtually invisibly under your jersey. Made from a unique, highly functional knit fabric, it supports active temperature regulation by efficiently wicking heat and moisture away from the skin. This keeps your body cool and dry even during intense exertion. As part of the professional performance apparel system, it is designed to maximize performance on the toughest days on the bike—minimal in appearance, maximum in effect. - Sleeveless design for versatile use- Adapts to your body shape in extremely athletic positions- Excellent moisture-wicking and quick-drying properties- Low-cut collar- Fabric knitted in Italy with a unique structure developed by Pas Normal Studios

Shipping & Returns Policy

Free Shipping

DHL or FedEx

3-5 business days

Your order will be shipped to you directly by BSTN

Returns Policy

Feel free to initiate the return of your purchased item via [email protected]. Our CS team will be happy to assist you throughout the entire process.

Return Period: You have up to 7 days for returns. But return period might be different depending an item you purchase. So please be advised from [email protected]

Cost: The customer is accountable for covering all shipping expenses.

Method: Please use the mail service for returns.

See more details on BSTN Since we partner with retailers worldwide, each retailer has its own unique return policy - These policies may differ based on the item you purchase