Assos Spring Fall SS Skin Layer P1 underwear jersey, the first layer for when it's cooler, redesigned to provide more warmth in the midsection, increase breathability, and add coverage at the throat level, despite the reduction in weight from the previous generation. The new Spring Fall first layer is 15 percent lighter than the previous version. Despite the fewer grams, it also features more coverage at the collar level, improved odorControl technology, and an even more streamlined fit molded to the lines of the body. The fabric has a tighter warp on the front panel to provide more thermal insulation where it is especially important. More open mesh on the back and under the arms increases breathability and helps actively modulate body temperature, letting excess heat escape to prevent overheating during intense riding moments.

• The ultra-breathable, ultra-soft, insulating fabric integrates carbon fibers to ensure consistent odorControl properties.
  
• The fit that conforms to the body like a second skin allows the fabric to remain in constant contact, maximizing its 3thermoregulating properties and offering sweat management and breathability, for skin that is always warm and dry.
  
• It is also made from a single cut of fabric, removing the need to insert seams and thus cause potential chafing.
  
• OdorControl: carbon fiber fabric provides a permanent antimicrobial odorControl effect.
  
• Color: Grey (Anthracite grey).