Once the team at MurMaid had developed the first two L&K mattresses our owner stepped in saying he wanted the look and performance of the L&K 100 with the plush comfort of the L&K 200 thus the creation of the L&K 300. Our plush hybrid smooth top addition to the premium lineup is one of the more unique feels in this market and to this day is the preferred mattress of Roger. At its core is the ultra-supportive quantum edge pocketed coil unit; by using this specific coil unit, we’re able to provide the support and durability of a traditional innerspring coil system with the world class do not disturb technology that comes with an individually wrapped pocketed coil unit. How we offer the plush feel of this mattress is by topping the coil unit with 5” of gel memory foam providing optimal temperature regulation as well as comfort and pressure relief expected with a premium mattress. 

Features & Benefits: 

• Pocketed coil technology 
• Individually pocketed spring that act independently of each other and are not linked together with a helical wire to create a sleep surface that not only provides  individualized comfort but increased pressure relief and conformability.
• Individually pocketed spring systems provide the least amount of motion transference of any “spring” mattress
• Glued on insulator pad that keeps the springs from migrating and “leaking” down into the foundation.
• Quantam Edge Technology
• Outer rows of coils are much smaller in diameter all the way around the mattress for a supportive edge and creating a larger sleep surface.
• By using firmer springs around the mattress instead of a 3” foam encasement (rail), more of the mattress can be used as the sleeping surface and it will retain its comfort from edge to edge.
• Offers better support and durability than the traditional foam encased edge.
• Improved air flow and breathability
• Added flexibility on an adjustable bed 
• Gel Memory Foam
• Gel memory foam is the mix of gel (like what is found in premium shoe inserts for cushioning and support) and high density plant based memory foam. We mix the two compounds together in their liquid form and bake them out to make Gel memory foam. 
• Gel memory foam helps to alleviate pressure by cradling your body instead of pushing against your body for superior pressure relief.
• It’s also a more buoyant sleeping  surface which allows you to move more easily in (without that “stuck” feeling) and adds overall support for your body
• Gel memory foam absorbs excess body heat and disperses it which allows you to sleep at the optimal sleeping temperature.  
• High Density Layers of Paddin
• All mattresses have differing types of foams to provide certain feels. This is what makes a firm bed firm and what makes a soft bed soft. These layers are for your comfort and support.
• We only use high density layers of foam padding. Whether it’s our super soft or extra firm layers of padding, we only use high quality, high density foam padding.
• The more dense foam is the more durable it typically is. Density is weight per cubic foot and most mattresses have 1.2 lb-1.5 lb. density foam, but in all of our L & K products we use 2.3 lb. foam or better for more support, comfort and durability. Our foam is heavy but that’s a good thing. We use heavier foams than most major name brands so our foam compacts less over a period of time and remains supportive for many years to come.

Specs: 

• 1” high density extra firm support foam
• 896 individually pocketed steel coils (tempered with heat and electricity)
• Quantum edge technology for superior edge support
• 5” Gel memory foam
• Premium smooth top cover
• 20 year warranty