Sleep Smith® Twin XL Mattresses 39 in. x 80 in.

Twin XL Size Sleep Smith® GOOD Mattresses

Our GOOD mattress is the beginner plush/firm bed in our lineup. It is designed around a 13.5 gauge coil spring set with cotton pad protection on both sides of the coils.

Twin XL Size Sleep Smith® Better Mattresses

Our BETTER mattress is our beginner pillow-top/firm model. It is designed around a 13.5 gauge coil spring set with molded spring protection on both sides of the coils.

Twin XL Size Sleep Smith® Best Mattresses

Our BEST mattress is a great value pillow-top/firm model. Designed around a 13 gauge coil spring set with molded spring protection on both sides of the coils. The thicker coils create a firmer base on the pillow-top and the firm side.

Twin XL Size Sleep Smith® Grand Mattresses

Our GRAND mattress is an excellent pillow-top/firm model. Designed around a 14.5-gauge coil lura-flex spring set that offers twice as many individually wrapped coils than our base models.

Twin XL Size Sleep Smith® Supreme Mattresses

Our SUPREME mattress is a super pillow-top/firm model. Designed around a 14.5-gauge coil lura-flex spring set that offers over twice as many individually wrapped coils than our base models.

Twin XL Size Sleep Smith® Premium Mattresses

Our PREMIUM mattress is a luxury pillow-top/firm model. Designed around a 14.5-gauge coil lura-flex spring set that offers over twice as many individually wrapped coils than our base models.

Twin XL Size Sleep Smith® Ache Less™ Mattresses

Our ACHE LESS™ mattress is a patented memory foam pillow-top/firm model. Designed around a heavy density visco elastic foam core for lumbar support with medium density visco elastic foam at the head and foot.

Twin XL Size Sleep Smith® Industrial Mattresses

Our INDUSTRIAL mattress is a great value specialty firm/super firm model. Designed around a 12.75-gauge coil spring set with molded spring protection on both sides of the coils.