




Technical long-sleeve T-shirt - Women -
The X-Ential Baselayer LS W Black for women from the brand X-Bionic is a long-sleeve, crew neck base layer designed to offer the perfect balance between comfort and performance.
Made from a blend of polyamide and elastane, this model ensures excellent elasticity and a secure fit while guaranteeing great freedom of movement. Its CORECLIMATE® technology with the CCR® 37 °C system provides optimal thermoregulation by maintaining body temperature at 37 °C through intelligent management of cooling, insulation, and airflow zones.
The integrated Aktiv-Bund® adapts perfectly to your body shape without slipping or tightening, for lasting comfort during your sports sessions. This technical top is ideal for athletes seeking a high-performance, breathable, and thermoregulating base layer.




- Technical long-sleeve T-shirt
- Crew neck
- Thermal regulation
- Secure fit and freedom of movement
Composition :
- 97% Polyamide, 3% Elastane
| CORECLIMATE® |
The CCR® 37 °C technology is X-Bionic’s complete four-component thermoregulation system, designed to maintain the optimal body temperature. This integrated approach combines cooling zones, insulation zones, moisture management and air circulation to create a controlled thermal environment. By precisely maintaining your internal temperature at 37 °C, the system ensures your body operates at its best during training and competition. |
| AKTIV-BUND® | The Aktiv-Bund® adapts to all arm, leg and hip circumferences without slipping or tightening. |