What attire works best for off-road nature excursions?

The provided comments do not address clothing or attire for off-road nature excursions in Aruba. Instead, travelers discuss transportation options and dining recommendations. For exploring the island's rugged terrain—including the national park, caves, natural pools, and coastal landmarks—visitors describe two primary approaches: renting a four-wheel-drive vehicle for self-guided exploration (one traveler paid $1,002 for a week-long jeep rental and valued the air conditioning and flexible pacing) or booking guided safari tours (both full-day group options and private operators receive mentions for their ability to navigate difficult terrain and adjust itineraries). The comments suggest the national park and natural pool areas require suitable vehicles, as multiple travelers specifically chose off-road-capable transportation for these destinations. No information about appropriate footwear, sun protection, or clothing appears in the available responses.