I have not yet had the opportunity to test them out of the oven, ie 350 °. This being effective they are coming out of a microwave dish. Minor complaint: the wrist is too tight to allow putting them quickly. Moreover, since there is no size, these gloves are suitable for hand "average" and suddenly are too big for small hands and too small for large hands. Should be able to choose between different sizes: Small - Medium - Large or
