The Biotex Cubic long-sleeved crew neck base layer is perfect for those who practice outdoor sports in winter: the high-quality fabric and its 3D processing guarantee long-lasting comfort. The 3D effect of the fabric acts as a continuous massage on the skin. The jersey has no side seams, is comfortable and ensures great freedom of movement. The BTX polypropylene fiber used makes the long-sleeved underwear an elastic and light garment and guarantees maximum breathability, also thanks to the micro-mesh areas distributed in the parts of the body subject to greater sweating. The skin always remains dry and fresh and keeps its temperature constant. You can wear the Cubic long-sleeved shirt as the first layer in contact with the skin (combined with other more or less technical garments) in periods when temperatures vary from -5 to 15 . In some sports, such as running or walking, the undershirt can be worn as a single layer. The temperature range indicates the extreme limits of use. Therefore, the center of gravity of temperatures must be evaluated as a reference to meet your needs which vary according to sport, climatic conditions and your own thermoregulation. To increase thermal and protective efficacy, the combination of several technical layers is recommended, as per the Biotex philosophy. Check which size is right for you based on your body characteristics, choose the color and find out the day when you can wear it and do your training with a thermal, technical and performing underwear product. The long-sleeved underwear shirt is guaranteed by the Biotex experience. The garment does not lose its technical qualities either over the years or after many washes: the important thing is to follow some simple washing and care rules for the garment.

• The Cubic long-sleeved shirt in contact with the skin, allows you to stay dry and thermoregulated with the body.
• Made with multi-thermal zones with 3D sponge stitch, an internal process that creates an air cushion between the body and the jersey that acts as an insulator.
• The long-sleeved shirt, from the Bioflex Warm line, is light, comfortable and breathable.
• The effect you feel is that of a second skin and therefore one with your body.
• The fabric with which the underwear is made is seamless (on the hips) and on the sleeves it has a raglan cut, it adapts to the shape of the body and emphasizes its muscles.
• Colour: black.