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Smums

Period-Proof Leggings

Period-Proof Leggings

Regular price £59.00 GBP
Regular price Sale price £59.00 GBP
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✓ In Stock - UK Next Day Delivery available

Key Features:
✓  Advanced Leak-Proof Technology
✓  Moderate Flow: 15ml = 2-3 tampons or 3 teaspoons.
✓  Superior Comfort
✓ Stylish and Versatile

Confidence and Style For Every Women: 
Discover the perfect blend of style, comfort, and functionality with SMUMS Period-Proof Leggings. Specially designed for mums who deserve the best, our leggings offer unparalleled protection and peace of mind for your busy life.

Size Guide:

Please see sizing guide for full measurements.

Our guideline is as follows: 

Size S - A UK 8-10
Size M - A UK 10-12
Size L - A UK 12-14
Size XL- A UK 14-16

We will be launching more sizes soon..



Why Smums?

Welcome to SMUMS.

At Smums, we believe every woman deserves comfort, confidence, and support at every stage of life. Our innovative period-proof swimwear and leggings are designed to cater to women of all ages—from teens navigating their first periods to women seeking dependable solutions during menopause.

We prioritize quality, style, and functionality, offering products that are discreet, leak-proof, and perfect for any lifestyle. Whether you’re heading to the pool, staying active, or simply going about your day.

Smums ensures you can focus on what matters most without worrying about leaks.Join a community of women embracing smarter, stress-free solutions with Smums!

Delivery & Returns

  • Standard £3.99 (2-3 Working Days)
  • Next-Day from £4.99 (1-2 Working Days)

To read the full Delivery & Returns policy - 'Click Here'

Size Guide

Absorbency Guide

✓ Moderate Flow:
15ml = 2-3 tampons or 3 teaspoons.

✓ Feels:
Comfortable, secure, and carefree.

✓ For:
Medium to heavy period days, heavy discharge & light bladder leaks.

Care Instructions

Machine washable up to 100 degrees. For maximum usage wash regularly on a cool heat setting & do NOT tumble dry regularly as this will reduce the functionality of the leak proof technology.

View full details

FAQs

How does your leakproof technology work?

Our leakproof technology is designed with multi-layer innovation to provide unmatched protection and comfort. The first layer quickly wicks away moisture, keeping you dry, while the ultra-absorbent core traps liquid to prevent leaks. Finally, the waterproof outer layer ensures nothing seeps through, offering complete peace of mind. Unlike others on the market, our technology is lightweight, breathable, and durable, making it feel just like regular swimwear or activewear—only smarter. With rigorous testing and premium materials.

Smums delivers reliable, discreet protection you can trust, whether you’re swimming, working out, or going about your day.

Can I swim while wearing period-proof swimwear?

Absolutely! Smums’ swimwear is designed for swimming, whether you’re at the pool, beach, or enjoying water sports. It works just like regular swimwear but with added protection.

Do I still need to wear a tampon or pad when wearing your leggings or swimwear?

It depends on your flow. For light to moderate days, our swimwear provides all the protection you need. On heavier days, you might consider using additional protection like a menstrual cup or tampon for extra peace of mind.

How do I wash my leakproof items?

Rinse it in cold water immediately after use to remove any excess moisture. Then, machine wash on a cold, gentle cycle without fabric softeners. Air dry to maintain its quality.

What is the return or exchange policy if they don’t fit or meet my expectations?

Return and Exchange Policy

We want you to be completely satisfied with your purchase of our leak-proof leggings. If for any reason they do not meet your expectations, we offer a hassle-free return and exchange policy:

Returns:

• Eligibility: Items must be unworn, unwashed, and in their original condition with tags attached.
• Time Frame: You can return your leggings within 30 days of receiving your order.
• Process: Contact our customer service team to initiate a return. We will provide you with a return authorization and instructions on how to send the item back.
• Refund: Once we receive and inspect the returned item, we will process your refund to the original payment method. Please allow 5-10 business days for the refund to appear in your account.

Exchanges:

• Eligibility: Items must be unworn, unwashed, and in their original condition with tags attached.
• Time Frame: You can exchange your leggings within 30 days of receiving your order.
• Process: Contact our customer service team to initiate an exchange. We will provide you with instructions on how to return the item and ship out the new size or product once we receive the original item.
• Shipping: We cover the shipping cost for the first exchange. If you need further exchanges, additional shipping charges may apply.

Defective or Damaged Items:

• If you receive a defective or damaged item, please contact us immediately. We will arrange for a replacement or refund and cover all associated shipping costs.

Contact Us:

• If you have any questions or need assistance with your return or exchange, please reach out to our customer service team at hello@smums.co.uk

We’re here to help!

We are committed to ensuring you have a positive experience with our products and services. Thank you for choosing our leak-proof leggings, and we hope they exceed your expectations.

Patented Leak-proof Technology.

1. Lining Layer - Moisture Wicking/Stay Dry all day

2.Leak-proof Layer to prevent leakage

3 Absorbent Layer - Holds 2-5 tampons worth of flow

4.Outer Layer-Soft & Skin friendly

Front & back absorption

SEAMLESS DESIGN

• Sleek and Smooth Fit: The seamless design provides a smooth, sleek silhouette that flatters all body shapes and sizes. Enjoy a contoured, streamlined look that boosts your confidence and enhances your natural curves.

Care guide for your SMUMS items.

Machine washable up to 100 degrees. For maximum usage wash regularly on a cool heat setting & do NOT tumble dry regularly as this will reduce the functionality of the leak proof technology.

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Breathable and Moisture-Wicking Fabric.

Swim with confidence: Leak-proof, stylish, and perfect for carefree days in the water.

Customer Reviews

Based on 8 reviews
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Denise S.
The best leggings on the market

I was so excited when my leggings arrived a few days ago and I have already tried them out . They are so comfortable fitting really well and I felt really confident in training today . I will definitely be getting some more . Thank you sums .

I
Imogen Ward
A must-have staple for your wardrobe!

Love these Smums leggings! They give a flattering fit and feel really comfortable. You can tell they are well made and better quality than a lot of other leggings I've tried and the cherry on top is that they're leak proof too! My new go-to leggings 💯!

M
Michelle Reynolds
Kept me dry & comfortable all day. Peace of mind 💯

I've been dealing with incontinence after some surgery complications, and it's been a real pain. I usually carry around a bag of spare clothes in case I have an accident, even if I just sneeze, I'd be soaked! My sister, who has heavy periods, recommended I try SMUMS leggings. I was amazed at how much liquid they absorbed! I've been coughing a lot because of a cold, and these leggings handled it all without any leaks. I didn't have to change, and there was no smell either.

I'm 5'5", so I'd love it if they came in a 7/8 leg length. And some patterns & colours would be great too! I can't wait to order more. Oh, and the pocket is super handy!

R
Rose Marie Esquejo
Already told my mum to get some!

I love my SMUMS. My friend told me about them and I watched them during their launch on instagram. I was worried that you'd be able to see the built in leakproof section and knickers but you can't. (which i'm quite amazed at!). Been to the gym 3 times now. Super comfortable and the material is so soft. I'm living in them at the moment lol. Already told my mum to get some as she's suffered from leaking after menopause for ages and has to wear a pad so this will change her life! Oh what us ladies have to deal with hey! ha! Also love seeing the ladies talk about this stuff, we shouldn't be ashamed of it!

Z
Zara Wakely
Overly impressed!

Having used the same brand of leggings for as long as I can remember, I was hesitant to try something new but as a mum of 3, I had to give these a go.
Omg - they absolutely delivered. Incredible control, comfort and style all with the extra reassurance of the leakproof technology. These are such a fab pair of leggings, and the material is so flattering you can wear with an oversized or shorter style top.
I absolutely would recommend these! Thanks SMUMS!