TSL Snowshoes Symbioz Racing Snowshoe, 8 x 21.5, White The TSL Symbioz Racing snowshoe is the first hyper flexible racing snowshoe to hit the market Weighing in at just over 1.3 lbs per pair it is one of the lightest racing snowshoes on the market An adjustable binding insure a comfortable and secure fit for all sizes Moveable rear crampons can be situated under the heel to insure perfect grip