The JAY-PI Functional Shirt is a versatile and high-performance garment specifically designed for fitness activities. With its innovative FLEXNAMIC® technology, it offers excellent freedom of movement and comfort, making it ideal for sports. The long-sleeve design protects the arms while providing optimal ventilation during workouts. The QuickDry feature allows for rapid drying of the material, ensuring the shirt remains comfortable even during intense sessions. The combination of 94% polyester and 6% elastane ensures high durability and flexibility, while the crew neck adds a classic touch. The shirt is available in a wide range of sizes up to 7 XL, making it an inclusive choice for many body types.
| Clothing size | XXL | 
| Sleeve length | Long sleeves | 
| Material composition | 6% spandex, OUTER FABRIC: 94% POLYESTER | 
| Target group | Men | 
| Item number | 58489728 | 
| Manufacturer | Jay-Pi | 
| Category | Functional undershirts | 
| Manufacturer no. | 801736 | 
| Release date | 12.5.2025 | 
| Colour | Black | 
| Exact colour description | Black | 
| Material composition | 6% spandex, OUTER FABRIC: 94% POLYESTER | 
| Target group | Men | 
| Age group | Adults | 
| Clothing size | XXL | 
| Sleeve length | Long sleeves | 
| 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