A crucial element of your riding kit for spring and fall, a long-sleeved ASSOS skinFoil cycling base layer is designed to be the ultimate first layer underneath your ASSOS bibs and cycling jersey for these tricky transitional seasons. This breathable base layer for spring and fall riding benefits from a specific blend of moisture-wicking yarn and a long-sleeved design that lends it elevated credentials for early morning spring and fall rides, post-work loops as the sun is setting or long all-day rides with changeable weather. Crafted with lustrous seamless construction and non-restrictive fit, this lightweight cycling base layer epitomizes our dedication to outfitting your entire cycling wardrobe for year-round riding. Bypassing the conventional approach, this race-tuned riding base layer is spun on tubular machines to increase comfort and elevate its performance. With a meticulously constructed blend of yarns and strategic body compression, this lightweight base layer has been engineered by in-house fabric specialists and put through the wringer by our internal test teams so that it is able to react to your intensity of sweating and the subsequent cooling effect whatever the outside temperature. These are the sorts of performance gains that confirm why Assos states their cycling apparel is Equipment, Not Clothing.