Pissei Argentum Sleeveless Base Layer 2026

ARGENTUM - antibacterial properties combined with warmth in technical garments made with yarn containing a high percentage of pure silver, the best conductor available.

In cold weather, human pores narrow, emitting radiant energy to regulate body temperature. Silver is the most effective material for storing and reflecting this energy, and can store or reflect radiant energy back towards the body for maximum warmth.
Similarly, in summer it can quickly dissipate heat from the skin to lower body temperature and provide a feeling of freshness. Silver accelerates moisture transfer through evaporation, improving comfort during hot weather by minimising moisture in contact with the skin.

• Made from a blend of polypropylene and silver
• High antibacterial and thermal properties
• Extremely low weight of 37g
• Extremely quick drying

COMPOSITION: 75% POLYPROPYLENE 20% POLYAMIDE 5% SILVER-METALLISED FIBRE

Pissei began in 1978 near Florence as Ellegi and adopted its current name in 2006. Today it is based in Agliana, Tuscany, and makes cycling clothing, including custom kits for teams and amateur groups. Its Custom Lab developed a hybrid road skinsuit for UAE Team Emirates.