Material: Nylon PERFECT SUPPORT AND COMFORT: Helps relieve pain and discomfort during pregnancy, reducing the likelihood of back and pelvic pain, stretch marks, bladder pressure and uterine prolapse. Stabilises joints and relieves pain: this sacroiliac band helps to stabilise your sacroiliac joints, reduce functional symptoms of sciatica such as pelvic, low back or thigh pain, increase strength and gain pain relief. HIGH QUALITY MATERIALS: Made of high quality ok fabric, repeatedly glued without pilling or linting and treated to disperse odour, all suitable for perforation process, extremely breathable and comfortable to wear; can be worn under or over clothing to suit different needs, ideal for training and everyday use. Who it is for: Aids posture during pregnancy and after childbirth by strengthening muscles and relieving pressure on the spine, allowing for a rapid recovery after childbirth.