Conquer the peaks of ambitious competitive sports with the X-BIONIC® Energy Accumulator 4.0 Shirt Turtle Neck Long Sleeve for men. The new 4.0 generation is the first to offer Retina® Ultra-High-Definition quality for unique functional precision.
The legendary patented 3D Bionic Sphere® System with ThermoSyphon® technology is more powerful than ever, working on the chest and back: complex 3D structures and Y-shaped elements maximize air exchange, cooling when you sweat and warming when you’re cold.
Functional zones such as the Air-Conditioning Channel® and the AirComPlex zone in the upper abdomen, as well as ISO shoulder and Sweat Traps® under the arms, are also part of the performance-enhancing thermoregulating technologies. Expansion Ribs® at the elbows ensure optimal climate comfort while providing full freedom of movement.
Clothing size  | XL  | 
Sleeve length  | Long sleeves | 
Target group  | Men  | 
Item number  | 38687329 | 
Manufacturer  | X-Bionic | 
Category  | Functional undershirts | 
Release date  | 18.9.2023 | 
Sales rank in Category Functional undershirts  | 479 of 10937 | 
Colour  | Black  | 
Exact colour description  | Arctic White, Opal Black  | 
Target group  | Men  | 
Age group  | Adults | 
Clothing size  | XL  | 
Sleeve length  | Long sleeves | 
Pattern  | Unicoloured  | 
Country of origin  | Italy  | 
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