NATURE INSPIRED, TRAPS PERSPIRATION - Natural materials are always better for close contact with skin and these bra liners are made from a Bamboo and Cotton blend with 100% cotton filling to keep you dry, clean and comfortable. | MAKES BRAS MORE COMFORTABLE - With breathable, pure-cotton padding, keep cool in the summer and stay warm in the winter. Wearing a bra liner increases comfort across the chest throughout the year by alleviating bra band and underwire pressure. | EXTREME MOISTURE WICKING - Prevent unsightly breast sweat stains from soaking through your shirt with sweat-wicking bra liners. These comfortably-fitting bra liners also are gentle on your skin. | DESIGNED FOR COMFORT - Featuring ultra-soft, breathable fabric, comfortably curved edges, inward-facing seams and a convenient no-tag design, these ultra-soft More of Me to Love Bra Liners have your comfort in mind. | PICK YOUR SIZE - Measure the distance between the outer edges of your bra cups running beneath the breasts. This gives the end to end liner length and your size: S=14? M=18? L=26? XL=30? XXL=36?. Please see measuring images on the sizing chart. Liners run large. When in doubt, please size down.