X-Bionic functional headband HEADBAND 4.0
No matter what sport you play: If you get cold during intense activity or sweat in a sensitive area of your head, X-BIONIC® HEADBAND 4.0 takes over effective temperature and humidity control. The new generation 4.0 is the first Retina® technology with ultra high resolution for maximum accuracy of functionality.
The result is an ultra-thick knit in which thermoregulatory functional zones are precisely integrated. The high-performance thermoregulation of the legendary patented 3D Bionic Sphere® system at the head ensures a constant climate that is pleasant to feel. It cools when you sweat and warms up when it's cold. Sweat Traps® capture sweat before it starts to flow and support temperature balance through targeted evaporation. The highly elastic waistband adapts to any head shape and guarantees optimal wearing comfort.
COMPOSITION:
92% POLYAMIDE
6% ELASTANE
2% POLYPROPYLENE
SIZE CHART - head circumference: Size 1: 54-58 cm Size 2: 59-63 cm
| Material | mix of materials |
| product ID | 121409 |
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