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5.690kr Regular Price
4.268krSale Price

X-BIONIC® High Headband 4.0

ART. NR.: ND-YH26W19U-B036




No matter what sport you play: If you are cold in the sensitive area of the head or sweat during intense activity, the X-BIONIC® HIGH HEADBAND 4.0 takes over the effective temperature and moisture management. The new 4.0 generation is the first to feature the Retina® ultra-high definition quality for maximum precision of functionality. The result is an ultra-dense knitted fabric in which thermoregulating functional zones are precisely integrated.


The high-performance thermoregulation of the legendary patented 3D Bionic Sphere® System with ThermoSyphon® technology, which is more powerful than ever, ensures a constant feel-good climate. It cools when you sweat and warms when you are cold.


Sweat Traps® catch the sweat before it begins to flow and support the temperature balance through targeted evaporation. The Highly Elastic Band adapts to any head shape and guarantees optimal wearing comfort.

  • AWARD-WINNING, PATENTED 3D BIONIC SPHERE® SYSTEM WITH THERMOSYPHON® TECHNOLOGY. Features complex 3D structures of inner and outer air channels. It cools when you sweat and warms when you are cold.

  • ONLY WITH X-BIONIC® 4.0: INNOVATIVE RETINA® ULTRA-HIGH-DEFINITION TECHNOLOGY. Provides ultra-high definition texture, ultra-high density function transmission and ultra-high precision body zoning.

  • SWEAT TRAPS® Ergonomically positioned sweat traps prevent the moisture from dripping and provide active cooling. Patented in 22 countries.

  • EARCOMP ZONE. Ensures perfect ventilation in cold conditions. Precious heat is prevented from escaping.

  • 100% PURE SWISS ENGINEERED. Made in Italy. 700+ international awards and test wins, 800+ patent registrations for the products with the "X".