June in Orlando is characterized by extreme heat, high humidity, and almost daily afternoon thunderstorms, so your clothing choices should prioritize moisture-wicking and quick-drying fabrics. Lightweight, breathable materials like polyester blends, "dri-fit" athletic wear, or linen are far superior to heavy cotton or denim, which become heavy and uncomfortable when wet. For men and women, athletic shorts and moisture-wicking t-shirts or tank tops are the standard "uniform." Footwear is the most critical choice; you will likely walk 8 to 12 miles a day, so well-broken-in sneakers with high-quality socks are essential. Many guests also bring "sport sandals" (like Teva or Chacos) because they handle the afternoon rain better than sneakers, which can take days to dry. You should also pack a lightweight, breathable poncho or a compact umbrella to navigate the 4:00 PM downpours. Accessories like a cooling towel, a wide-brimmed hat, and high-SPF sunscreen are non-negotiable. Don't forget a light sweatshirt if you plan to spend significant time in air-conditioned shows or restaurants, as the temperature "jump" can be startling.