Atlas snowshoes are divided into separate, clear series: The 10-series, for instance, is made for demanding use in mountain and fjell regions. Their excellent characteristics and sturdy structure answer all the demands the mountains can throw at them!Atlas snowshoes are divided into separate, clear series: The 10-series, for instance, is made for demanding use in mountain and fjell regions. Their excellent characteristics and sturdy structure answer all the demands the mountains can throw at them! Lighter 8 series snowshoes are more flexible and nimble in less demanding conditions, making for great joy and comfort for the whole family.