Just when you though you didn't need another baselayer, Assos produces one you just feel you have to add to the family. The GTO Spring Fall LS DermaSensor doesn't even include baselayer in the name, but here it is nonetheless. Assos considers this to be the pinnacle of baselayer technology, with added insulation for cool-weather cycling as a Spring Fall piece. It is seamless, breathable, stretchable, durable, and odor-resistant, all of which results in a high-performance second skin concept piece. It delivers everything a standard baselayer does, but the DermaSensor simply does it better. No other material transforms the rider like this: with breathability, extreme stretch, compression and themal comfort. Its true seamless construction means that it also layers better than any other base layer, disappearing between skin and thermal layers or light jackets as a frictionless second skin to maintain a dry, warm microclimate in cool weather. With the seamless design, there is no friction between the body and other layers of clothing.

The Assos DermaSensor textiles are technologically advanced materials with 3D jacquard jersey layering, produced in one piece, rather than as separate fabric sections that are sewn together later. The result is a fabric that is incredibly soft, breathable, elastic, durable and odor resistant. The optimized regularFit fit gives you absolute comfort on long training rides and is perfect to wear under Spring Fall 2/3 thermal clothing and shells. Due to the DermaSensor textile processing, there are no seams on the sleeves and waist, which significantly reduces bulk and allows for better layering. The open-edge Raw Cut fabrication also allows for customization of the sleeves. This is a baselayer that moves with you, feels incredible, yet truly becomes a second skin- all with the proper amount of warmth and superior breathability require for ultimate comfort.