Instruction: Given a question and the related document, predict if the question is answerable based on the information provided in the document. Output only yes or no.

Input:
Question: Would the be suitable for ice skating?
Document: I usually stop on the slope and wait for people I'm with to catch up. Having my knees on the snow/ice makes them very "crunchy", not sure if its the cartilage that gets hard when cold or whatever. Anyway, instead of working towards a knee replacement, I figured I would try these pads (in addition to billy shorts to protect the rear end) These pads are much thinner than hockey or skateboard pads, and they are soft.
My son started snowboarding this year. They worked great while he was learning to board. They fit good. Would recommend them.
I bought these for snowboarding and they worked perfectly, they don't even feel like you have them on. They are easy to put on and can be adjusted, I just wish that the strap to adjust would a be a bit longer.
I am a Novice Snowboarder. I tend to go on my knees before I fall to take most force off of my wrist and chest . This strategy worked as well as long as I went slow and the snow was fluffy.The season had a rough patch , very icy, hard ice in all the ski resorts. My strategy turned off to be a nightmare.
I would HIGHLY recommend this to anyone with bad/weak knees who are looking for a solution, or for anyone just looking to avoid a dumb injury. It might not be usefull 100% of the time (like a helmet), but when a crash landing does happen, you will be glad you have these. *Update* This is my second year with the pads with virtually no signs of wear. Went about 20 times last season and 3 times so far for the 2013-2014 season.
I first bought a large because of what most people comment on the size. Well it was too big and even with the Velcro it would fall down. I also got it from a different sell not amazon so was charged $5+ for shipping. That was my fault for not looking carefully but still.So I bought another on but in medium, now it's tight. I'm hoping it will stretch out a little after wearing it few times. I just hope I don't lose not blood flow while boarding.
it's uncomfortable, and it stopped the bloodflow on my legs so i had to stop wearing it. maybe it fits on another person's knees?
highly recommend these pads as they do work, i went snowboarding a few times and have almost no bruising even though i fell a lot on my knees
bought these for snowboarding. I wear them under my snow pants no problem. they stay in place but aren't too tight nor restrictive. I'm pretty big, 6'3" 215#, and the large size was perfect. I like triple 8 products quite well. not sure how durable they are yet as I have only used them 6 times. no signs of wear yet.
Wouldn't go snowboarding without them. Very flexible and they didn't move for the whole 8 hrs I wore them. I esp like the padding on the sides, since that's where I previously bruised the most.
Answer: no