Instruction: Given a question and its related document, determine if the question is answerable by analyzing the information in the document. Output yes if the document addresses the question, or no otherwise.

Input:
Question: I am looking for knee pads for girls/boys grades 4-7 for an after-school volleyball club. I was wondering about sizing for them.
Document: These knee pads are a great fit for my 13 yr old daughter. She plays club and school volleyball and they hold up well and do not inhibit her movement. The longer length gives added protection. They are easy to wash in the washing machine. I would buy these again.
These are okay in terms of providing some moderate knee protection for basic sports. However, as these were designed for volleyball, where players (typically tall teenage white boys and girls) often fall to the ground straight on their knees on hard wood floors.So, if you were going to use this for volley ball, DONT. you will be very sorry if you do.HOWEVER, these are good for sparring. These are great to be used in sparring, as they do not hinder movement, and yet provide some essential protection to the knees and a bit of the side of the knees.Be aware that these are fairly good for ht money, however they do wear down over time, they soon after moderate to light use begin to tear on the sides and the padding becomes thinner and worn down.So in All, if you want something fairly decent and cheap, and NOT for actually playing Volleyball, then these pads are just OK.
These knee pads were for my son for use in volleyball. I ordered the same brand as his sister's since she has had a pair for 5 years and they are still good. She has used them for school teams and community leagues twice a year so, she has been getting three seasons a year out of them. I would hesitate to say that they are one size fits all and are closer to the small to medium build.
These knee pads are great for my daughter. She's 13 (5'1&#34;/100&#34;) and plays club volleyball. They fit great and have lasted all season.
I often play tag football with my friends and while it isn't as rough as tackle, I have badly bruised my knees on the turf many times. I was looking for knee pads that allowed me to sprint while giving me enough protection; they don't have to be bulletproof. Since these are meant for volleyball, they provide adequate protection while maintaining a reasonable level of maneuverability and breathability. They are tight enough to not slip during four hours of football, but not so tight as to constrict blood flow. Not surprisingly, they get sweaty and can be easily flipped and tossed into the laundry.
I will wear these for 8-10 hours a day so I will update my extended use report later.I give it 3.75-4 stars currently for price/comfort. I'll have to see the true test however.I noticed on the package it had a "L" on it which is odd since it claims one size fit all?once again, big dudes don't buy!Update after 2 weeks of wearing:Not very good. After wearing for 7-10 hours all day the padding is rather thin and the position of knee pads move a little and have to re adjusted.Uncomfortable on back on knees from rubbing and tightness, feels like rug/sun burn for first couple of days.
At first these knee pads were so tight I got calf cramps. So for the bigger guys/girls out there, be careful.I left them stretched over a tube for about a week and have worn them in. They fit perfect now and do a good job of covering up my entire knee.
These are good knee pads. They help protect my knees. I still have to be careful about the impact because they do not have quite enough padding for me. That is why I am giving them 4 stars. I can dive for anything just have to come down gently so as to not put added strain on my knee.
These pads perfectly fit those with a below-knee circumference of around 9-12&#34;They're very protective on all sides of the knee, and I would recommend them to anyone who dives for the ball a lot or is a libero/ds.Knee pads can be easily washed & do not interfere with any movement.I play high school vball and just below my knee is 11&#34; circumference. These knee pads don't slip down so you won't have to worry about them during games/practices.
I was looking for knee protectors while doing yoga. I looked at all the other expensive products, but decided to go with these. First of all shipping was fast, but the main thing is that they work fabulously. My knees do not hurt. The padding is so thick and the pads do not slide down, they stay right in place. When I am on my knees during my yoga work-out I am in heaven, because my knees are not in pain anymore. Thank you very much.
Answer: yes