Polar - Lightweight Cap Navy size-8-475 Internal tongue straps prevents it

Internal tongue straps prevents it from sliding during movement

It also features cinching rib-knit trims

The VM003 has a slightly tighter top line measurement (where you stick your foot in) and yes

Constructed from pure 7071 series aluminum

Soft knit yarns feel stretchy

Polar - Lightweight Cap Navy size-8-475 Internal tongue straps prevents itLow square fit cap in lightweight ripstop polyamide with a fast drying finish. Semi structured construction with a flat rounded brim and embroidered ventilation eyelets. Minimal silhouette with front script embroidery detailing. Finished with an adjustable plastic back closure.