Ciele - FST Singlet - Femme montre merino-lined elastic waistband and flatlock

merino-lined elastic waistband and flatlock seams of these boxer briefs so much that they'll quickly become your go-to for everything from urban exploration to discovering new trails

From groomed to technical

Soft and functional boxers with few seams and a body-friendly structure for better thermoregulation

Thanks to the 3D construction

provides both the comfort of trousers and the stretch of tights in strategic places

Ciele - FST Singlet - Femme montre merino-lined elastic waistband and flatlockThe FSTSinglet is a running essential thats ready for anything. It uses the same lightweight, quick drying, fully recycled COOLmatic PLUS micromesh as our premium caps, along with cooling and anti odor technologies for extended wear. Reflective details keep you lit from dusk to dawn. Side vents allow for good ventilation at all times. Flatlock seams and welds reduce irritation and elevate this piece of everyday gear to the first class. Made from