shaka chill out sf black 00n Size:EU 41 It is constructed with a

It is constructed with a rubber upper

Forever Floatride Energy does just as well during short laps as on the mile

as well as a zipper in the leg openings and a long cuff that warms over the heel tendon

a zip-up front

The thick knit fabric is made from recycled materials for an extra feel-good look

shaka chill out sf black 00n Size:EU 41 It is constructed with aCHILL OUT SF in SF SOLE, which features an exaggerated block pattern inspired by classic military "command boots" sole. A combination of seat belt type nylon tape and CORDURA nylon upper has been updated with classic military details. The back strap is removable, and can be worn 2 ways as a slide sandal as well. Upper: Nylon Outsole: Rubber