Clef Top

This grey long-sleeve is cut with a high, tight crew neck and finished with extended, bunching sleeves that hit well past the wrist. The rayon-acrylic blend creates a fluid, jersey-like drape that hugs the torso without feeling restrictive. It functions as a base layer for the frequent traveler, designed to disappear under heavier tailoring or oversized coats.

Safety Rating: Lowest

Analysis: The combination of rayon (a chemically processed semi-synthetic) and acrylic (a petroleum-based plastic fiber) results in a fabric with poor breathability and high potential for heat entrapment. These fibers are prone to microplastic shedding and involve significant chemical inputs during production, offering limited biocompatibility for the skin.