Twin XL Serta Perfect Sleeper Select Kleinmon II Firm 10.5 Inch Mattress

Twin XL Serta Perfect Sleeper Select Kleinmon II Firm 10.5 Inch Mattress

From $524.00

To $2,250.00

Reg: $1,029.00 You save $257.00!
Reg: $1,029.00 You save $257.00!
Reg: $699.00 You save $175.00!
Reg: $699.00 You save $175.00!
Reg: $699.00 You save $175.00!
Reg: $699.00 You save $175.00!

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Customize King Serta Perfect Sleeper Select Kleinmon II Firm 10.5 Inch Mattress
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King Serta Perfect Sleeper Select Kleinmon II Firm 10.5 Inch Mattress
King Serta Perfect Sleeper Select Kleinmon II Firm 10.5 Inch Mattress

In stock

$772.00

Customize Cal King Serta Perfect Sleeper Select Kleinmon II Firm 10.5 Inch Mattress
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Cal King Serta Perfect Sleeper Select Kleinmon II Firm 10.5 Inch Mattress
Cal King Serta Perfect Sleeper Select Kleinmon II Firm 10.5 Inch Mattress

In stock

$772.00

Customize Queen Serta Perfect Sleeper Select Kleinmon II Firm 10.5 Inch Mattress
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Queen Serta Perfect Sleeper Select Kleinmon II Firm 10.5 Inch Mattress
Queen Serta Perfect Sleeper Select Kleinmon II Firm 10.5 Inch Mattress

In stock

$524.00

Customize Full Serta Perfect Sleeper Select Kleinmon II Firm 10.5 Inch Mattress
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Full Serta Perfect Sleeper Select Kleinmon II Firm 10.5 Inch Mattress
Full Serta Perfect Sleeper Select Kleinmon II Firm 10.5 Inch Mattress

In stock

$524.00

Customize Twin Serta Perfect Sleeper Select Kleinmon II Firm 10.5 Inch Mattress
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Twin Serta Perfect Sleeper Select Kleinmon II Firm 10.5 Inch Mattress
Twin Serta Perfect Sleeper Select Kleinmon II Firm 10.5 Inch Mattress

In stock

$524.00

Customize Twin XL Serta Perfect Sleeper Select Kleinmon II Firm 10.5 Inch Mattress
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Twin XL Serta Perfect Sleeper Select Kleinmon II Firm 10.5 Inch Mattress
Twin XL Serta Perfect Sleeper Select Kleinmon II Firm 10.5 Inch Mattress

In stock

$524.00

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Expert Review video placeholder

My Thoughts on The Serta Perfect Sleeper Select Kleinmon II Firm Twin XL Size Mattress

by Jed Harrington

The Serta Perfect Sleeper Select Kleinmon II Firm Twin XL Size Mattress is one of the best overall choices in the Perfect Sleeper collection, given that you like a very firm comfort level. This mattress is the second generation of Kleinmon models and contains many of the same features found in last year's line, but at a more affordable price.

Exceptionally Firm Comfort

If you like a very firm comfort level that's almost hard, the Kleinmon II Firm is a great way to go. With a Comfort Scale rating of 1.5 out of 10, with 10 being the softest, this model feels similar to a carpeted floor.

Time Tested Coil System

The 880 Edition Custom Support IWC coil system makes use of a series of individually wrapped coils to offer a high degree of body contouring, while maintaining solid support to the lower back. This system is adjustable base compatible and designed to keep motion transfer at a minimum for undisturbed sleep.

HyperTouch Comfort Will Relieve Pressure

The HyperTouch Comfort System is constructed to maximize pressure relief near the top of the mattress where it's the most essential.

Feel Less Movement and Improve Your Sleep

Used to make premium models, Cool Twist Gel Memory Foam promotes deep, rejuvenating rest through superior pressure relief.

A Remarkable Value

If you're searching for a mattress that has a great combination of performance and a good price point, the Serta Perfect Sleeper Select Kleinmon II Firm is a great way to go, as long as you like a very firm comfort level.

Physical Characteristics

Comfort This describes how a mattress feels. The Comfort Scale rating is based on how the cushioning materials conform to the body's shape. The higher the number the softer the mattress.

Quilt - Top of Mattress This is the outside cover on the top of the mattress. It covers and protects the comfort and support layers inside.

Comfort - Padding Layers This provides a cushioning layer between you and the support system in the bed. Different kinds of padding will provide different levels of comfort.

Correct Back Support System This is a general term used to describe how a mattress distributes and stabilizes body weight and maintains proper spinal alignment. Different materials provide different levels of support.

  • 880 Edition Custom Support Individually Wrapped Coil
  • Coil Gauge: 13.75
  • Excel Edge

Box Spring - Foundation (optional)

Warranty This tells you what kind of warranty you have and how long it will last. A typical warranty lasts about 10 years.

Made In This tells you where your mattress is manufactured.

  • United States

Code

  • MATT-928039, STD-928190, LP-928196

Physical Measurements

SizeHeightWidthLengthWeight
King10.5"76"80"99 lbs.
Cal King10.5"72"84"99 lbs.
Queen10.5"60"80"79 lbs.
Full10.5"54"75"66 lbs.
Twin10.5"39"75"47 lbs.
Twin XL10.5"39"80"50 lbs.
SizeCoil Count
King1068
Cal King1033
Queen880
Full739
Twin556
Twin XL603

Works With All Bed Types

Box Spring
Box Spring
Traditional Frames
Traditional Frames
Adjustable Bases
Adjustable Bases
Platform
Platform

Your mattress purchase is fully compatible with all modern support systems, including adjustable base, platform bed, box spring/foundation, even the floor!

Customer Reviews

Average Review

54%
3 Reviews
See All ReviewsWrite a Review
Xsensor Overview

We test and measure body pressure on each mattress using sophisticated technology. We then provide you a personal recommendation.

Learn More »
Comfort Depth Overview

See how far you'll sink into our mattresses - see how they'll feel. With our Comfort Depth measurements you'll know how a mattress will feel.

Learn More »

Delivery Info

Check Delivery Estimate
Delivery Options & Timing:
Free Front Door Delivery
  1. TIMING & DELIVERY: From time of order, receive your mattress in about 2 to 3 weeks anywhere in the continental 48 states that is road accessible.
  2. SERVICE LEVEL: Your mattress will be delivered to your front door. (For multi-family locations, delivery is to the front door of the building.)
  3. SCHEDULING DELIVERY: You will be called to arrange the delivery when your mattress has arrived at the local delivery agent, approximately two weeks after your order. Someone must be home to accept delivery.
  4. AVAILABILITY: Select sizes only. Select your size to see available delivery options.
  5. FURNITURE & BEDDING: Furniture ordered at the same time will ship separately. If you would like us to wait until all the items on your order are ready to ship, please call us at time of order and we can arrange one delivery. Bedding ships separately via UPS.
  6. ADDITIONAL SERVICES: For your added convenience, these other options may be available for a nominal fee by phone only at 1-800-455-1052:
    • Evening delivery
    • Weekend or holiday delivery

OR


In-Home Setup & Delivery ($99)
  1. TIMING & DELIVERY: From time of order, receive your mattress in about 2 to 3 weeks anywhere in the continental 48 states that is road accessible.
  2. SERVICE LEVEL: Delivery is super easy with In-Home White Glove delivery service. The delivery team will bring in and place your new mattress into your bedroom, unpack it and take away the packaging for you. (Delivery is up to 2 flights of stairs. Additional arrangements are subject to charge by the delivery carrier.)
  3. SCHEDULING DELIVERY: You will be called to arrange the delivery when your mattress has arrived at the local delivery agent, approximately two weeks after your order. Someone must be home to accept delivery.
  4. FURNITURE & BEDDING: Furniture ordered at the same time will ship separately. If you would like us to wait until all the items on your order are ready to ship, please call us at time of order and we can arrange one delivery. Bedding ships separately via UPS.
  5. ADDITIONAL SERVICES: Mattress removal is available for an additional $49 when you select your delivery option online. For your added convenience, these other options may be available for a nominal fee by phone only at 1-800-455-1052:
    • Evening delivery
    • Weekend or holiday delivery
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Reviews

2.7 / 5.0
3 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
1
0
0
1
1
Sleep Position
Back (2)
Side (1)
Body Type
Petite (2)
Average (1)
Comfort compared to site specs
Softer (1)
Just Right (1)
Firmer (1)
Sleep Position
Side
Body Type
Petite
Comfort compared to site specs
Firmer
Firm firm
It’s solid but too stiff for me. I’m a petite person and don’t weigh enough to get any support-My shoulders and lower take too much of the weight. . My boyfriend however loves it. I toss and turn all but he’s never slept better so it works for one of us so it gets two stars. I thought I could handle firm but I was wrong. It’s well made though. If you want firm, you need this one.
November 24, 2019
Purchased
2 months ago
Sleep Position
Back
Body Type
Average
Comfort compared to site specs
Softer
Disappointed
Not what I expected the bed is actually shorter then an actual king. Comfort was good at first for one person but is you have another it doesnt hold shape.
July 31, 2019
Purchased
6 months ago
Sleep Position
Back
Body Type
Petite
Comfort compared to site specs
Just Right
Firm Mattress
This mattress was not a disappointment at all. It provides plenty of support.
July 22, 2019
Purchased
6 months ago