14 Products Every Marathoner Should Own, According to Pro Runner Emily Sisson

New Balance Performance Visor ($16, originally $20)

"I've recently become a hat person," says Sisson. "With the sun, I like having some protection on my forehead and my face, so I'll usually wear a visor, especially in the summer or if I'm training in Arizona." At the Olympic Trials, where Sisson finished second and secured her spot to Paris, she wore this New Balance Performance Visor, which she credits with helping her handle the Orlando heat. "It helped keep my face relaxed, because I didn't have to squint or anything," she says. Sisson is partial to a visor rather than a full hat because it means she doesn't have to wash her hair afterwards. Her New Balance pick has a moisture-wicking sweatband, and reflective accents for safety.