Purple Mattress manufactures some of the best mattresses available. They are comfortable and breathable, and they are on sale this weekend only.

For a limited time, Purple Mattress is offering up to $129 off all mattresses starting at $599. In addition, buyers will receive a free sleep mask ($29 value). This is one of the cheapest mattresses Purple Mattress offers. After discount, the Purple Mattress queen size is $970, a $129 discount (and free sleep mask).

Purple Mattress has three different mattresses: the Purple Mattress, Purple Hybrid, and Purple Hybrid Premier. They are all made of a blend of polyester and spandex and are designed to be breathable and feel thicker.

The Purple Grid layer used in all mattresses is a hyper-elastic polymer material with a non-toxic polyethylene copolymer powder coating. This grid is designed to flex where pressure is applied, adapting to support the body where the body needs it most. The grid layer consists of more than 2,800 vents, which allow body heat to dissipate, ensuring that you are never too hot or too cold while sleeping.

The Purple Hybrid also includes a purple grid layer and 7.5" responsive coils to provide pressure distribution and additional support.

The Purple Hybrid Premier mattress, on the other hand, includes 3" or 4" purple grid foam, responsive coils, and transition foam between the grid and coils.

This is one of the few site-wide purple mattress deals we've seen from Purple Mattress, so take advantage of it while you can.