Cool spectrum, two entry points. The tidal blue has ocean in the afternoon; the deep blue brings dark water before sunset. Together it's cohesive without being matchy. The collar holds its shape all day without that wilted-polo look. The driving range doesn't require a dress code but you showed up with one anyway. Dress code handled, comfort handled, movement handled. Go play.
Finish with white or gray spikeless golf shoes and a braided belt.