The Carbon Air Frame 25 snowshoe from Austrian brand Komperdell features hollow core carbon fiber frames which keep the weight down to 21 oz (600g).
It features stainless steel crampons under the forefoot and heel as well as ice rail crampons on the frame.
Although the snowshoe itself is one size, the bindings are offered in five sizes.
Wow, $500 USD and it doesn’t even have heel support for walking up hills like MSRS 1/4 of the price do
Super cool for winter workouts or backup for long distance alpine/arctic tour though for the backcountry/multiday, I would be concerned they would break in extreme cold. Like batteries, plastic, carbon or otherwise, and cold are usually a risky combo.
This is how you tell everyone you don’t know the properties of carbon fiber.