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Experience with the X-BIONIC® NECKWARMER 4.0 the performance-enhancing effect of optimal thermoregulation in the cold-sensitive areas of the head and neck. 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 positioned and can act with pinpoint accuracy.

Thanks to constant innovation the legendary patented 3D Bionic Sphere® System with ThermoSyphon® technology is more powerful than ever and enables adaptive temperature compensation perfectly suited to ambient conditions and your activity level. It cools when you sweat and warms when you are cold.

Neck Sweat Traps® catch the sweat before it begins to flow and support the temperature regulating effect through targeted evaporation. To protect the cold-sensitive cheek area, the dense 3D structures of the ISO-Cheeks are knitted from a powerful high-tech yarn that keeps cold and draughts away from the sensitive facial skin.

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

Air Conditioning Spot: Cools the knee without the risk of chilling. The AirConditioningSpot cools without chilling.

3D ­Bionic Sphere® System: Cools when you sweat. Warms when you are cold.
The award-winning 3D Bionic Sphere® System stops unpleasant moisture, the feeling of overheating during rigorous activity and prevents cooling during rest and recovery phases.

High Insulation Zones: Insulation zones in the head region provide optimal climate management and prevent the risk of cooling down

ISO-Cheeks: In the cheek area, the high-tech yarn is knitted into dense 3D structures. The innovative material protects the sensitive skin from cold and drafts.


ART. NR.: ND-YA27W19U-G087

Technical Composition
  • Elastane (18%)
  • Mythlan® (5%)
  • Skin NODOR® (77%)
Material Composition
  • Elastane (18%)
  • Polyamide (77%)
  • Polypropylene (5%)


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