X-Bionic Merino 4.0 Women's Long Sleeve Round Neck Shirt, Black/Black

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 women winter sports enthusiasts offers the top comfort of premium Merino 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.

HIGHLIGHT
MERINO 4.0 COMFORT-FOCUSED DECISION LAYER. High-quality 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".

MATERIALS: 87% Merino Wool, 12% Polypropylene, 1% Elastane