Winter is here, and the water is frozen underfoot. We pulled on a pair of these new spike-equipped ‘devices,’ made for flat ice and steep hills.
Traction on ice and snow via add-on products is not new. But this year Yaktrax bolsters the category of slip-on spikes with its Summit model.
Wear them with shoes or boots and you get 12 triangular, carbon-steel spikes sticking from each foot. They cut into ice, letting you run uninhibited on a hockey rink or frozen lake.

But flat ice is not the exclusive venue. The company made the Summits, $90, for their namesake destination — the top of mountain peaks.
Review: Yaktrax Summit
Unlike most Yaktrax models, which are designed for winter trails, the Summits can kick steps up steep snow. They have enough traction for glaciers and alpine ridges.
The spikes are 3/8-inch long, and the Summit has non-stick sole plates to shed snow underfoot.