Callaway 2026 Ellerston Polo Shirt - Medieval Blue 2025 M40X eliminates the "boardy" feel

M40X eliminates the "boardy" feel through the use of proprietary nano technology and nanoalloy used in the prepreg matrix resin

Precision-Milled Face & Grooves

Perfect for players looking for precision around the greens with a smoother

textured knit and integrated stretch for full mobility

It’s finished with a comfortable

Callaway 2026 Ellerston Polo Shirt - Medieval Blue 2025 M40X eliminates the "boardy" feelThe Callaway 2026 Ellerston Polo Shirt combines comfort and style for every golfer. Premium fabric keeps you cool and dry while allowing full freedom of movement through your swing. A versatile choice that looks great on the course and beyond.