ART. NR.: AP-WT06W19M-B026

Color: Black/Black


X-BIONIC® APANI® 4.0. Merino Shirt Round Neck Long Sleeve

  • APANI® MERINO 4.0 COMFORT-FOCUSED DECISION LAYER. High-quality APANI® Merino wool, medium compression and intelligent technologies prevent moisture and ensure an incredibly pleasant warmth.
  • 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.
  • 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.
  • IDEO-WAISTBAND IDEALLY DESIGNED, ERGONOMICALLY OPTIMIZED. With a higher cut line in the back area keeps the garment in place even with constant movement.
  • 100% PURE SWISS ENGINEERED. Made in Italy. 700+ international awards and test wins, 800+ patent registrations for the products with the "X".

APANI® 4.0. Merino wool.

Made of pure Saxon Merino wool combined with using patented X-BIONIC® technologies.

Saxon Merino wool is especially fine, very white and has a unique sheen. To make it into perfect APANI® wool takes a special process that makes the surface softer and gives it a silky sheen. Normal Merino Wool fibers are 25,0 Microns, APANI® 4.0. Merino silk Wool is 18,5 Micron.



On cold winter days, treat yourself to effective thermoregulation and outstanding wearing comfort with the X-BIONIC® APANI® 4.0 MERINO SHIRT ROUND NECK LONG SLEEVE MEN. The new 4.0 generation is the first to feature the Retina® ultra-high definition quality for unique accuracy of functionality. For a targeted effect, intelligent functional zones can be positioned even more precisely in the ultra dense knitted fabric.


The high-performance functional underwear for ambitious winter sports enthusiasts offers the top comfort of the APANI® Merino Premium fibre for a decisive plus in performance even in extreme cold.


The legendary patented 3D Bionic Sphere® System with ThermoSyphon® technology is more powerful than ever: Complex 3D structures and Y-shaped elements maximize air exchange, cool when you sweat and warm when you are cold - now faster and more efficient than ever.


Functional zones such as the Air-Conditionig Channel® and the AirComPlex-Zone, as well as ISO-Shoulder and ISO-Chest Area, are also performance-enhancing thermoregulating technologies. Expansion Ribs® at the elbows ensure optimum climate comfort and at the same time offer full freedom of movement.