>>153121Snack on salty foods such as sunflower seeds, drink plenty of water... And i mean, keep some water on your person at all times, sipping from it perpetually. Wear a hat if permited, fan yourself like a faggit when idle. It isnt rocket science.
You buy your own white longsleeved shirts? If so, get cotton, avoid synthetic. Vest black like in pic? Hope not, red would be both more traditional and more weather friendly.
Also, remember to not be a faggit whos afraid to swear, its how your body cools itself, just help it do that by replacing the fluids lost.