The Piuma functional shirt by Biotex is an extremely lightweight and high-performance sleeveless undershirt, ideal for use in all seasons. It has been developed with a seamless elastic fabric that offers superior comfort and breathability. The shirt is particularly suitable for high temperatures, ensuring that wearing comfort is maintained even during intense activities. The combination of polypropylene, polyamide, and elastane guarantees an optimal fit and flexibility, while the multi-texture knitting provides additional functionality. The close-fitting design supports freedom of movement, making the Piuma an excellent choice for sports activities or everyday wear.
| Clothing size | L, M | 
| Sleeve length | Short-sleeved | 
| Material composition | 25% Polyamide, 5% spandex, 70% polypropylene | 
| Item number | 59507304 | 
| Manufacturer | Biotex | 
| Category | Functional undershirts | 
| Manufacturer no. | 726875 | 
| Release date | 20.6.2025 | 
| Colour | Black | 
| Exact colour description | Black | 
| Material composition | 25% Polyamide, 5% spandex, 70% polypropylene | 
| Age group | Adults | 
| Clothing size | L, M | 
| Sleeve length | Short-sleeved | 
| Fabric properties | Breathable, Lightweight | 
| Country of origin | France | 
| CO₂-Emission | |
| Climate contribution | 
How often does a product of this brand in the «Functional undershirts» category have a defect within the first 24 months?
Source: Digitec GalaxusHow many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec GalaxusUnfortunately, we don't have enough data for this category yet.
How often is a product of this brand in the «Functional undershirts» category returned?
Source: Digitec Galaxus