Ciele W FSTSinglet, Mars One Size:XS this Del Día version uses

this Del Día version uses high-quality leftover deadstock fabric that might have otherwise ended up in the landfill

Japanese carat polyester (62% recycled polyester

Access main opening via side or top

Rubber pods on the heel and aggressively patterned lugs provide multi-surface traction and durability

Expertly engineered with a high level of cushioning and a medial side wall to enhance stability and guide your running gait

Ciele W FSTSinglet, Mars One Size:XS this Del Día version usesFSTSinglet is a clean cut, ready for anything run day essential. utilizing the same fully recycled, lightweight, quick dry COOLmatic PLUS micro mesh found in our premium headwear, coupled with cooling and anti odour technologies for long run use. reflective details keep you lit from dusk to dawn. Engineered, always on side vents, keep things breezy. flatlock stitching and critical welding alleviate much maligned chafing and elevate this everyday piece