Measure around your body as shown.
If your measurements fall into different size categories, your hip measurement will be most accurate.
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How comfortable is the Proof Essential High-Rise Brief?
Proof’s Essential High-Rise Brief is super comfortable, made with our smooth and soft fabric and all around supportive high waist style, but is also perfect for that heavy flow protection you need! Each pair has our signature multi-layer core with Leak-Loc ® technology which absorbs up to 4 regular tampons. These undies offer comfort and coverage for heavy flows.
What is the difference between the Proof Essentials High-Rise Brief and the Proof High-Rise Brief?
Our Proof Essentials High-Rise Brief is made with a stretchy fabric giving you the size flexibility and confidence you need for THAT time of the month - hello comfort! The essentials high-rise brief offers a heavier absorbency making it the ideal pair for heavier periods. For more guidance, check out our absorbency chart and size guide.
Is Proof Essentials period underwear machine washable?
Yes! All Proof Essentials undies are reusable underwear and offer built-in protection, but should be washed gently. Machine wash on gentle using cold water and gentle detergent, hang or lay flat to dry.
Our Patented Leak-Loc® technology helps lock in leaks
learn more
Our Patented Leak-Loc® technology helps lock in leaks
learn more
Our Patented Leak-Loc® technology helps lock in leaks
learn more
Our Patented Leak-Loc® technology helps lock in leaks
learn more
Our Patented Leak-Loc® technology helps lock in leaks
learn more
Our Patented Leak-Loc® technology helps lock in leaks
learn more
Our Patented Leak-Loc® technology helps lock in leaks
learn more
Our Patented Leak-Loc® technology helps lock in leaks
learn more
sizing guide
Measure around your body as shown.
If your measurements fall into different size categories, your hip measurement will be most accurate.
Measure around your body as shown.
If your measurements fall into different size categories, your hip measurement will be most accurate.
Measure around your body as shown.
If your measurements fall into different size categories, your hip measurement will be most accurate.
Measure around your body as shown.
If your measurements fall into different size categories, your hip measurement will be most accurate.
Measure around your body as shown.
If your measurements fall into different size categories, your hip measurement will be most accurate.
Measure around your body as shown.
If your measurements fall into different size categories, your hip measurement will be most accurate.
Measure around your body as shown.
If your measurements fall into different size categories, your hip measurement will be most accurate.