The Jay-Pi functional shirt is a versatile piece of clothing designed for fitness and sports activities. It is made from innovative FLEXNAMIC® material, which offers optimal freedom of movement and breathability. With its short sleeves and round neckline, it is ideal for various athletic pursuits, whether in the gym or outdoors. The QuickDry material ensures that moisture is quickly transported away, enhancing comfort during workouts. The shirt is available in a wide range of sizes up to 7 XL, making it suitable for a variety of body shapes. The combination of 96% polyester and 4% elastane guarantees a comfortable fit and durability, while the easy-care properties allow for machine washing.
| Clothing size | XXL | 
| Sleeve length | Short-sleeved | 
| Material composition | 4% spandex, Outer fabric: 96% polyester | 
| Target group | Men | 
| Item number | 58396155 | 
| Manufacturer | Jay-Pi | 
| Category | Functional undershirts | 
| Manufacturer no. | 801727 | 
| Release date | 12.5.2025 | 
| Colour | Black | 
| Exact colour description | Black | 
| Material composition | 4% spandex, Outer fabric: 96% polyester | 
| Target group | Men | 
| Age group | Adults | 
| Clothing size | XXL | 
| Sleeve length | Short-sleeved | 
| Collar shape | Round neck | 
| CO₂-Emission | |
| Climate contribution | 
| Washing instructions | Do not tumble dry, Suitable for washing machines | 
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