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black red waterproof socks kids
waterproof socks kids
coolmax waterproof socks kids
children waterproof socks size

Waterproof Breathable Socks Mid Calf For Kids

Regular price $27.00 Save Liquid error (product-template line 117): -Infinity%

Only 70 items in stock!
  • SIZE

  • RANDY SUN mid calf children's waterproof socks are professional products to completely protect children’s feet from the awful feeling of being cold and wet! And don't have to choose between waterproofness and breathability.

    These innovative crew socks are suitable for a wide range of outdoor activities and provide dry comfort in any cold weather conditions or wet areas.


    Hydrophilic membrane wicks excess sweat away from the skin so you can remain dry and comfortable in hot conditions. 

    Eco-friendly dyes and membrane in the socks. RANDY SUN hopes to do our best to reduce pollution to the environment.

    comfortable waterproof socks

      • Outshell: 61% Nylon, 32% Polyester, 7% Elastane.
      • Middle: 100% PU Waterproof And Breathable Membrane.
      • lining: 66% Coolmax, 30% Polyester, 4% Elastane.


    3 layers waterproof socksBenefits:

    • 100% waterproof & highly breathable, we built this thing with 3 layers that keep water out, we mean out;
    • Moisture-wicking Coolmax lining socks draw moisture away from the skin. Reduce the bacteria on the feet, which minimizes foot moisture and odor;
    • Ergonomic design with high elasticity and decent thickness, super-duper comfy on feet;
    • Soft cushioning assures feet long-lasting comfort, improves athletic performance;
    • Durable, stretchable & wear and tear outer knitting for the rough and tough;
    • Prevent feet from touching dirty water. Keep feet clean, hygienic and dry;

     kids socks features


    Get some pairs for your kids as a gift that is functional and beneficial to their feet health. Boys and girls can wear them as outdoor socks, school socks, sport socks, boot socks. Perfect for all outdoor activities,

    Take our socks when you go to vacation, youth outdoor summer camping, cycling, trekking, hiking, skiing, skating, snow and water sport, outdoor sports, daily wear, etc.

  • Height: Mid Calf / Crew
    crew waterproof socks
    Get some pairs for your children as a gift that is functional and beneficial to their feet health.


    Foot Length

    Boot Length


    5.5"-6.29" / 14-16cm

    5.5"-6.29" / 14-16cm


    6.3"-7.1" / 16-18cm

    6.3"-7.1" / 16-18cm


wash care


  • Hand wash (better) or machine wash, water temperature should not exceed 40℃.
  • Do not bleach, do not iron, do not dry clean.
  • Do not tumble dry but hang to dry after spin-dry in a well ventilated place. 


Care&Notes for Waterproof Socks:

  1. Don't be exposed in the sun too long. One or two days is enough.
  2. Shoes are recommended. When you walk in river or on the lawn, if you wear waterproof socks only, sharp stones/twigs may stick into the socks and break the function membrane.
  3. Keep the water line below the cuff. If the socks are submerged in water completely, water may go into the socks from the top cuff.
  4. Please note that heavy rain for hours may make your feet wet because rain will seep into the socks from top. Forgive us can not make the cuff too tight, we don't want to make your shins uncomfortable and painful.

Shipping policy of wholesale orders please check the "SHIPPING&DELIVERY" in wholesale product description.

It's in peak season now. Our warehouse is trying our best to ship the orders. Please contact if you have any question.

Affected by Covid-19, there will be some delay on the delivery. Certain event like COVID-19 is out of our control e.g. the lack of international movement has caused problems for most logistics service partners. 

Therefore, we are unable to offer free shipping outside of the United States. However, to minimize the impact we will share the shipping costs with our customers in other countries. Thanks for your understanding.

What’s your shipping method and what is the cost?

Express shipping is available. Please refer to the chart below for more details.

How long can I expect to receive my order?


Shipping Method



USA (no custom duty)

USPS (from USA warehouse)




3-8 Working Days

2-7 Working Days

Other Countries



Within One Week



Our policy lasts 30 days. If you are unsatisfied for any reason, you may return your package within 30 days. To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging. 

  1. To return your product, please take a photo of the socks and its original packing bag, send them to We will get back to you within 24 hours. Your patience will be highly appreciated.
  2. After receiving our return address, please package up the items to be returned with the original packing. Inform us the TRACKING NUMBER. Please note that you will be responsible for paying for your own return postage except for quality problems.
  3. Refund will be processed within 2 business days after our warehouse receive your package. We’ll issue the refund to your original method of payment. Usually you will receive it within 24 hours. Once your refund has been issued, we will send you an email to notify you.

There are certain situations where only partial refunds are granted (if applicable) 
- Any item not in its original condition, is damaged or missing parts for reasons not due to our error. 

Exchanges (if applicable) 

We only replace items if they are defective or damaged. If you need to exchange it for the same item, send us an email at

Late or missing refunds

If you haven’t received a refund yet, please contact your credit card company, it may take some time before your refund is officially posted. 

If you’ve done this and you still have not received your refund yet, please contact us at

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Filter Reviews:
Grace J.
United States United States
great socks!

Purchased these for our kids and they are amazing! The socks are extremely waterproof and kept our kids feet dry when walking on snow. Would definitely recommend!

A RANDY SUN Customer
Maisie G.
United States United States
Awesome Socks - Don't Fit

My son LOVES these socks. And they do an amazing job of keeping his adventurous feet warm and dry. My only complaint is the size of these. We first ordered the kids Medium which should have fit him according to the size guide, but they were sooo tight and I could tell he was going to grow out of them too fast. (We literally had to wrestle them onto his feet - we even ripped the cuff pulling them up). So we bought the kids Large hoping he could put them on himself. They were only the tiniest bit bigger than the Mediums! Ah! Now we are wrestling these on and truly hoping they will stretch out a bit. Can't you make a sock that's bigger than Kid's Large and Smaller than Women's 8? These are the perfect item for all these outdoor school kids right now - if only they fit I'd recommend them to everyone!