Lightweight, breathable and very elastic midlayer The Halfzip Multisport Shirt is made of Meridry. The material is very light, extremely breathable and always feels comfortable. The hood can be worn under the helmet when climbing or biking, the thumb holes ensure that the shirt does not slip back. A real multi-sport product for everyday use. Enrosadira artwork on the chest and back, split Maloja lettering on the arm. FABRICS & FEATURES: Stormhood - Ergonomic formed, tight stormhood stormy days. Natural Tough Polygiene - Polygiene® (permanent odor control treatment) neutralizes odor by stopping the growth of odor-causing bacteria and fungi. Clothes and gear stay fresh and odor-free, and can be worn several times before laundering. Plus they last longer because bacteria never get the chance to break down the bers. Polygiene is safe next to your skin and helps reduce your environmental footprint, too. * Stay fresh and odor free * Stay hygienic * Effective and permanent treatment * Safe next to the skin * Eco-friendly Quick DryingQuick Drying 4 Way Stretch - This fabric offers cross and lengthwise stretchability and thus provides perfect freedom of movement. THUMB LOOP - This product has a special home for your thumbs that helps keep your jacket in place. Additinoally it helps protect the back of your hands and your wrists from the cold.