Ah, the dog days of summer. If you're like most of us, you ride primarily during the warm months between May and September, when the grass is high and the asphalt clear. It's the best time for frost-free cruising, but it also brings scorching temperatures and uncomfortable humidity. It's not easy to find gear that's breezy and comfortable mid-season, yet still provides proper protection and versatility. Each year, we too wrestle with the perennial dilemma: What to wear to beat the heat?