Olympic Marathoner Emily Sisson Product Recommendations
14 Products Every Marathoner Should Own, According to Pro Runner Emily Sisson
10
New Balance Athletics Packable Jacket ($100)
Sisson is based in Providence, where layering is very much necessary during those fall and winter runs. She prefers light layers that she can easily throw off, such as this New Balance jacket that is wind- and water-resistant and folds up into a small waist pack.