The fitted and seamless structure of this bra makes it super comfortable and supportive throughout your pregnancy and while nursing. The adjustable clip release straps allow for easy breast feeding access, while the ribbing around the back leads to a traditional bra hook and eye closure. Hook and eye closure Polyamide / elastane Seamless Knit Clip release for nursing Adjustable straps Nursing Model is wearing a size small. She is 5'10" (178cm) tall, has a 75cm under-bust, 88cm bust and 93cm hips.