We live in the south of France, and this gig was essential for us (between 24 and 28 degrees even at night). Our baby sleeps badly if it is not in a sleeping bag, even very lightly, as it surely beats feet ... the emptiness around her who did not like him. Naked underneath or light body, she spends a good night and good naps. The fabric is very light and soft, cotton, so sweat absorbing. She is very sweet. The zipper closes from top to bottom, so we avoid pinching the baby's neck .. Finally, the colors are wonderful. Simple and chic.
Caution, do not wear bracelets when baby rock him in, because it can draw son.