Underwear-Bolero in cooling Win Cool material. Three-quarter sleeves with a smoothing and shaping effect on the upper arms. The material is breathable and moisture-wicking, meaning it stays dry even when you are hot. A perfect garment to wear under delicate clothes, for example a jacket that needs to be dry cleaned. Closes at the front with a hook and eye that can be adjusted with 3 steps to adjust the fit. This garment is not a bra, if you need support wear a bra underneath. WinCool material cools the skin by 1-2° C according to tests. The model is somewhat small in size. We recommend that you buy a size larger.