Sample of drawstring

Why a Drawstring is Healthier than Elastic for Digestive Health

When it comes to choosing comfortable clothing, the waistband matters more than many people realize—especially for those with sensitive digestive systems. For individuals with conditions like Irritable Bowel Syndrome (IBS), Crohn’s disease, ulcerative colitis, and other inflammatory bowel diseases, an elastic waistband can often lead to increased discomfort and worsened symptoms. Elastic waistbands put constant pressure around the waist, compressing the abdomen and restricting the body’s natural digestive flow. This added pressure can exacerbate symptoms such as bloating, cramping, and abdominal pain, which are common in these conditions.

A drawstring waistband, on the other hand, offers a far gentler and more flexible alternative. Unlike elastic, a drawstring can be adjusted as needed, allowing you to loosen it during times of bloating or discomfort. This helps reduce abdominal pressure, giving your digestive system the room it needs and minimizing the likelihood of triggering symptoms. For those with Crohn’s or ulcerative colitis, where abdominal tenderness is common, the absence of constant pressure from a drawstring waistband can help prevent unnecessary irritation and discomfort.

Elastic waistbands can also restrict blood flow and contribute to heat and moisture buildup, further irritating sensitive digestive systems and the surrounding skin. A drawstring waistband promotes better circulation and airflow, reducing the potential for swelling, overheating, and chafing. For people with IBS and other digestive conditions, comfort around the waist isn’t just a luxury; it’s an essential part of managing symptoms and enhancing overall well-being.

Switching to a drawstring waistband can be a small yet impactful change. By relieving abdominal pressure and offering a more adaptable fit, a drawstring design supports digestive health and allows those with irritable bowel diseases to move and breathe more freely, contributing to better daily comfort and symptom relief.

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About Us

The Story Behind iB Underwear


I’m Jack, founder of iB Underwear, and I started this company at age 48 because I know firsthand the daily challenges that come with living with Irritable Bowel Syndrome (IBS). Having dealt with IBS my whole life, I understand how difficult it can be to find clothing that doesn’t aggravate symptoms like bloating, cramping, and abdominal sensitivity.

 

Tired of uncomfortable elastic waistbands and restrictive designs, I set out to create a solution that’s practical, comfortable, and supportive. iB Underwear is designed specifically for people like me—those who want comfort without compromise. All of our underwear feature a uniquely-made drawstring waistband, allowing you to adjust the fit with precision as needed. Our men's underwear come with a horizontal fly for added ease and flexibility. We prioritize soft, breathable materials and ergonomic designs, so you can feel at ease all day.

 

At iB Underwear, we believe that comfort is key to feeling your best. Whether you have IBS, experience occasional bloating, or just value true comfort, iB Underwear is here for you. Thank you for choosing a brand that understands.

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