Selling Twin XL mattress with cooling gel memory foam in order to upgrade my bed size. Originally bought for $150 from Amazon, used since Jan 2024. Small tear in the outer cover from box cutter when opening the mattress, but aside from that, the mattress is like new. Pick up in Cupertino. Original product link: https://www.amazon.com/dp/B00PWM8RD8?ref=ppx_yo2ov_dt_b_fed_asin_title&th=1