Mavic39s women39s ksyrium elite thermo long sleeve jersey is made from warm tech an extremely soft hightly elastic brushed fabric for warmth fit moisture management and comfort the stretch knit of the fabric and very soft panels enable full freedom of movement ergo cuff limits air leaks and follows the natural wrist shape seams are flatlocks to prevent chaffing and increase comfort a handy mp3 wire hole has been included warm techa brushed stretch fabric with high abrasion resista