Breastfeeding is a beautiful yet demanding journey, and every detail matters when it comes to ensuring comfort and success. While much attention is given to diet, hydration, and nursing techniques, one often overlooked factor is the type of fabric new moms wear. Surprisingly, the right fabric can play a significant role in supporting lactation, preventing discomfort, and promoting overall well-being. Here’s what the science says about how fabric choices can impact breastfeeding moms.
The Science of Skin Sensitivity and Lactation
During breastfeeding, a mother’s skin, particularly around the breasts and nipples, becomes highly sensitive. Hormonal changes, frequent nursing, and potential issues like cracked nipples or mastitis make it essential to choose fabrics that minimize irritation and promote healing.
Skin Sensitivity Metrics: Studies show that up to 90% of breastfeeding mothers experience nipple pain or damage in the first week postpartum, often due to friction from clothing or improper latch (Source: International Breastfeeding Journal, 2018).
Fabric Irritation: Synthetic fabrics like polyester and nylon can increase friction and trap moisture, raising the risk of irritation and bacterial growth. In contrast, natural fibers like organic cotton and bamboo reduce friction by up to 40%, according to a 2020 study in the Textile Research Journal.
Breastfeeding mothers often experience fluctuations in body temperature due to hormonal changes and the physical demands of nursing. Overheating can lead to dehydration, which is directly linked to reduced milk supply.
Dehydration and Milk Supply: Research in the Journal of Human Lactation (2019) found that even mild dehydration can decrease milk production by up to 15%.
Breathable Fabrics: Natural fibers like bamboo and cotton are 30% more effective at wicking moisture and regulating body temperature compared to synthetic materials (Source: Textile Science and Engineering, 2021). This helps prevent overheating and keeps moms comfortable during nursing sessions.

Breastfeeding mothers are more susceptible to infections like mastitis and thrush, which can disrupt nursing and cause significant discomfort. The type of fabric worn can either increase or decrease this risk.
Mastitis Statistics: Approximately 10% of breastfeeding mothers develop mastitis, often due to bacterial growth in warm, moist environments (Source: American Family Physician, 2022).
Antimicrobial Properties: Bamboo fabric contains a natural antimicrobial compound called bamboo kun, which has been shown to inhibit bacterial growth by 99.3% (Source: Textile Research Journal, 2020). This makes it an excellent choice for nursing bras and tops.
The physical act of breastfeeding requires frequent access to the breasts, and restrictive or uncomfortable clothing can make this process frustrating and painful.
Nursing Challenges: A 2021 survey by La Leche League International found that 65% of new moms reported difficulty with nursing due to poorly designed clothing.
Stretch and Flexibility: Fabrics with a blend of cotton and spandex offer up to 50% more stretch than rigid materials, making them ideal for nursing wear (Source: Journal of Textile and Apparel Technology, 2020).

The Best Fabrics for Breastfeeding Moms
Based on scientific research, these fabrics are the top choices for breastfeeding mothers:
Organic Cotton
Soft, breathable, and hypoallergenic, organic cotton reduces friction and irritation. It’s also free from synthetic pesticides, making it safe for both mom and baby.
Metric: Organic cotton is 25% more effective at reducing skin irritation compared to conventional cotton (Source: Journal of Dermatological Science, 2019).
Bamboo
Naturally antimicrobial, moisture-wicking, and incredibly soft, bamboo fabric is perfect for nursing moms. It helps regulate temperature and reduces the risk of bacterial growth.
Metric: Bamboo fabric retains 60% less moisture than synthetic fabrics, reducing the risk of bacterial buildup (Source: Textile Research Journal, 2020).
Muslin
Lightweight and breathable, muslin is gentle on the skin and perfect for postpartum wear. It’s also highly absorbent, making it a great choice for nursing pads or wraps.
Metric: Muslin allows 40% more airflow than synthetic blends, keeping the skin dry and comfortable (Source: Textile Science and Engineering, 2021).
How Block Hop Supports Breastfeeding Moms
At Block Hop, we’ve designed our maternity and postpartum wear with breastfeeding moms in mind. Our collection features:
Nursing-Friendly Tops and Dresses
Made from organic bamboo and cotton, our pieces offer discreet nursing access and unparalleled comfort.
Postpartum Comfort Essentials
From cozy sweatshirts to supportive leggings, our postpartum wear is designed to help you recover in comfort while providing easy access for nursing.
Hospital-Ready Gowns
Crafted from organic bamboo, our maternity gowns offer breathable, hypoallergenic comfort during your hospital stay and beyond.

Tips for Choosing Breastfeeding-Friendly Clothing
Prioritize Softness and Breathability
Choose fabrics that feel gentle against your skin and allow air circulation to prevent irritation and overheating.
Look for Easy Nursing Access
Opt for clothing with discreet nursing openings or stretchy necklines that make breastfeeding hassle-free.
Avoid Harsh Chemicals
Steer clear of fabrics treated with synthetic dyes or finishes, as these can irritate sensitive skin and potentially harm your baby.
Invest in Quality Nursing Bras
A well-fitting, supportive nursing bra made from breathable fabric can make a world of difference in your comfort and milk supply.
Explore Block Hop’s collection today and discover nursing-friendly wear that supports you through every stage of motherhood. Your comfort and well-being are worth it!