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Leakproof CoreLove High Rise

$38.00 CAD

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Absorbs about 3 regular tampons

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Gentle core support

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Invisible under clothes

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Machine washable

Gin has 38” hips, and wearing KNIX S | Black

Gin has 38” hips, and wearing KNIX S

| Black
Gin has 38” hips, and wearing KNIX S | Black

Gin has 38” hips, and wearing KNIX S

Gin has 38” hips, and wearing KNIX S | Black

Gin has 38” hips, and wearing KNIX S

Elyse is wearing KNIX L  | Black

Elyse is wearing KNIX L

Elyse is wearing KNIX L  | Black

Elyse is wearing KNIX L

| General

Gin has 38” hips, and wearing KNIX S

Color: Black

Size:

True to Size

Size:

Size and Fit Guide

Free Shipping on orders $100+

Shipping

Shipping

Processing Timelines

Please allow 1-2 business days for our warehouse team to pack and ship your order. During peak periods such as sales, holidays and product launches, please allow up to 4 business days for us to process your order.

Delivery Time

For the most up-to-date delivery time estimates, please refer to the shipping timeline at checkout. Delivery timelines vary depending on location and do not include processing times.

Shipping Charges

Orders over $100* CAD = Free Shipping (2-6 business days)

Orders under $100* CAD = $12 CAD Shipping (1-3 business days)

Orders delivering to NWT, Nunavut and Yukon are subject to $20 delivery fee.

*After discounts, before shipping and taxes.

First Pair Risk Free for 30 Days

Leakproof Underwear, Risk Free

Returns & Exchanges

Leakproof Underwear, Risk Free
Trying leakproof underwear for the first time? Your first pair is completely risk free for 30 days. Wear them, wash them, and see how they work for your body. If they’re not right for you, we’ll refund your first pair. Prefer a different size or style? We also offer free exchanges.

How it works:

  • Risk free applies to leakproof underwear on your first order
  • Refund covers the item price (original shipping excluded)
  • Just email info@knix.com and we’ll take care of you

Return Policy
Return policy varies by product, please check if your item is refund or exchange eligible by viewing our full policy here.

Rewards Members Earn 38 Points

"Perfect for extra support during maternity and postpartum."

- Today's Parent

Product Description

Featuring velvet bands across the abdomen, our CoreLove underwear offers gentle, targeted support, giving your core extra structure and stability. A lightly contoured look makes this pair perfect for everyday wear or extra support during maternity & postpartum. Absorbs the same as about 3 super tampons’ worth providing backup or standalone protection against leaks with an extended gusset liner.

Comfort-First Fit

The high-rise fit creates a lightly contoured look while providing full bum coverage.

Moderate Absorbency

It absorbs about 3 super tampons worth of liquid—perfect for everyday wear and extra protection during maternity and postpartum.

Targeted Support

Featuring velvet bands across the abdomen for gentle, targeted support, giving your core extra structure and stability. Comfortable without digging in.

Easy to Wash

Machine washable just like regular underwear.

Zoom

Gin has 38” hips, and wearing KNIX S | Black
| Black
Gin has 38” hips, and wearing KNIX S | Black
Gin has 38” hips, and wearing KNIX S | Black
Elyse is wearing KNIX L  | Black
Elyse is wearing KNIX L  | Black
| General

How to Choose?

Essential

  • Days you don’t need leak protection. Everyday freshness and moisture wicking.
  • tsp
    0 tsp

Heavy

  • Extra peace of mind. For the first days of your cycle, light bladder leaks, or a full night's sleep without a leak.
  • tsp
    about 8-14 tsp
  • pad
    about 1.5-3 regular pads
  • tampon
    about 4-7 super tampons
  • cup
    about 1.5-3 menstrual cups

Light

  • Daily freshness. For sweat, discharge, period spotting, or backup protection.
  • tsp
    about 1-3 tsp
  • pad
    about 1-3 pantyliners
  • tampon
    about 1-3 regular tampons
  • cup
    about 0.5 menstrual cups

Moderate

  • For mid-cycle flow, surprise cough or sneeze leaks, or a really sweaty spin class.
  • tsp
    about 4-8 tsp
  • pad
    about 1-1.5 regular pads
  • tampon
    about 2-4 super tampons
  • cup
    about 0.5-3 menstrual cups

Ultra

  • Ultimate peace of mind. For the heaviest period days, light bladder leaks, unexpected postpartum flow, or overnight protection.
  • tsp
    about 15-20 tsp
  • pad
    about 1.5-2.5 super pads
  • tampon
    about 7-11 super tampons
  • cup
    about 2-3 menstrual cups
FRESH FIX TECHNOLOGY®

Built-in protection that feels like nothing at all.

Our patented 360 LeakSeal™ technology locks in leaks at every edge. The ultra-thin liner absorbs about 3 super tampons worth of liquid.

Soft Top Layer

Soft Top Layer

Gently wicks away moisture while keeping you feeling fresh and odor-free.

3.5
Rated 3.5 out of 5 stars
Based on 274 reviews
Total 5 star reviews: 118 Total 4 star reviews: 43 Total 3 star reviews: 30 Total 2 star reviews: 31 Total 1 star reviews: 52
64%would recommend these products
ComfortRated 3.4 on a scale of 1 to 5
EffectivenessRated 3.5 on a scale of 1 to 5
FitRated -0.4 on a scale of minus 2 to 2
Ease of UseRated 4.0 on a scale of 1 to 5
SupportRated 3.8 on a scale of 1 to 5
274 reviews
  • Rated 5 out of 5 stars
    4 minutes ago
    Leakproof high rise

    A++++

    Tammy C.
    Verified Buyer
  • Rated 5 out of 5 stars
    2 months ago
    Comfortable and snug

    These are very comfortable and provide good support. The material is a really good quality.

    Lorraine K.
    Verified Buyer
  • Rated 5 out of 5 stars
    3 months ago
    Velevt

    I love the velvet touch on the fronts. Nice control without feeling too constricted.

    Charlene M.
    Verified Buyer
  • Rated 5 out of 5 stars
    4 months ago
    As always the best!

    The super leakproof is all I wear all the time! Best for LBL and period days.

    Ruth D.
    Verified Buyer
  • Rated 5 out of 5 stars
    4 months ago
    Excellent

    Very light feel, but firm tummy control. Comfortable too!

    Valerie G. S.
    Verified Buyer
  • Rated 5 out of 5 stars
    4 months ago
    Great

    These really help rake leakage worries away

    Pam L.
    Verified Buyer
  • Rated 5 out of 5 stars
    4 months ago
    Review of garment

    Great fit and great quality!

    Ange P.
    Verified Buyer
  • Rated 5 out of 5 stars
    6 months ago
    Use one a month!!

    Bought for post birth and love BUT ALSO found l love them for the support especially the first couple heavy days of my period!

    Mackenzie
    Verified Buyer
  • Rated 5 out of 5 stars
    6 months ago
    Postpartum must have

    These have been my go to postpartum, comfortable and supportive in all the right places

    Larysa G.
    Verified Buyer
  • Rated 5 out of 5 stars
    7 months ago
    Excellent

    The BEST

    Mary M.
    Verified Buyer
  • Rated 5 out of 5 stars
    7 months ago
    Comfy and Fitted

    Very fitted and comfy. Feels like it sucks everything in. Very soft and nice feeling.

    Ugne C.
    Verified Buyer
  • Rated 5 out of 5 stars
    8 months ago
    5 Stars

    One of my favourite post-pardon essentials. Provides support, absorption and is comfortable to wear. I have re-ordered this particular pair a few times as they are worth it!

    Melissa
    Verified Buyer