Instruction: Evaluate the answerability of a question by analyzing the related document, outputting yes if the document contains information addressing the question, and no otherwise.

Input:
Question: Would anyone recommend these for travel/snorkeling? They seem like the perfect lightweight solution considering one does not snorkel very often.
Document: Want swim fins to power you through the water? These are great. Lightweight, no buckles, no booties. Wonderful closed cell foam, wears well. No problems after years of use. However, they do run small. My husband ordered a pair and had the same experience I did. Order one size larger than you think would work for you. With the right fit, I'm sure you'll truly enjoy your Alphafins.
This is a great training tool.Good:(1) The fins create greater resistance for strengthening the legs, ankles and feet. It also forces the ankles to proper position. (2) Wearing the fins will float the lower body to allow concentrating on working the upper body. I have a pull buoy but the fins replaced it completely. (3) Since the fins float, wearing them allows swimming at whatever pace one would like. This can significantly increase the swimming time to make it a cardio exercise.
These are lightweight, efficient and easy on the muscles. My former fins could produce cramping. Not these. I have a wide foot, so the shoe size 11 didnot fit the Large. These XL are perfect.
I swim in Seattle and noticed a lot of people using these fins the past few years. After testing them out I finally decided to get my own pair, figuring these would not only be great during practice, but for an upcoming trip to Hawaii. The fins are incredibly lightweight and flexible, and I definitely prefer these over Zoomers or regular fins. I barely notice they're in my gear bag, unlike the Makapuus that my boyfriend lugs around.
I swim 3-4 times a week, but I am still building my endurance. Thought these fins would allow me to swim more without tiring so quickly. They are great! Light. They float and buoy my legs up. I wear a size 8 1/2 shoe and the small size is snug, but the right size for me. I have used them one month and find swimming laps much more enjoyable with them on.
I absolutley LOVE these. Had them for a few months now. I swim 3 times a week. Light weight comfortable. I like that they float a bit. I took them snorkeling and for a quick trip they were fine
I like how these fins "float", keeping my legs high. They also seem to keep my legs straighter (closer together) rather than flopping around like I have a tendency to do.
I'm a novice lap swimmer but feel like a pro using these..can't wait to try them in the lake...I highly recommend sizing down. I wear a 7 1/2-8 and got the xsmall.
Good luck trying to talk to anyone at Amazon about it on the phone either... Anyway, once you find the correct size, these fins are great!! I wear them almost everyday when I swim laps. They help me swim more effectively and they're fun. I think I will bring them with me when I go snorkeling in Mexico in February. They are small and light and I swim super fast in them. :)
I was worried that they would be too big, but they fit just fine. I guess the XS probably would have been too snug, especially since these are close toed unlike other fins or Zoomers. I feel like the Aqua Sphere is shaped to correct your kick, but you can also get moving pretty quickly with them. They're great for kick sets, your legs will be more buoyant swimming with them.
Answer: yes