The JAY-PI functional shirt is an ideal choice for fitness enthusiasts who value functionality and comfort. This short-sleeve shirt is made from 100% polyester, offering excellent breathability and quick-drying properties, making it perfect for intense workouts. The round neckline ensures a comfortable fit, while the various size options up to 7 XL provide an inclusive selection for different body shapes. The shirt is machine washable, making maintenance easy and making it a practical companion for an active lifestyle. Whether at the gym, running, or engaging in other sports activities, this functional shirt optimally supports you and ensures a pleasant wearing experience.
| Clothing size | XXL | 
| Sleeve length | Short-sleeved | 
| Material composition | Outer fabric: 100% polyester | 
| Target group | Men | 
| Item number | 61828489 | 
| Manufacturer | Jay-Pi | 
| Category | Functional undershirts | 
| Manufacturer no. | 839351 | 
| Release date | 4.9.2025 | 
| Colour | Black | 
| Exact colour description | Black | 
| Material composition | Outer fabric: 100% 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