OC Mattress' Arch Rock 13-inch, ultra firm-feel spring mattress is made with 660 Series Wrapped Coils and Natural Talalay Latex. It features a blended organic cotton quilted surface made with a center third support, and a Life Edge® foam edge system to create a comfortable supporting edge around the entire mattress.

This mattress will conform to your body, while at the same time support stomach sleepers seeking pressure relief or those who prefer a firmer sleeping surface. Experience the best that both springs and latex have to offer – customized comfort and restorative rest that’s uninterrupted by your partner’s tossing and turning.

Features

660 Series Wrapped Coils
Ultra Firm Comfort Feel
Natural Talalay Latex
Blended Organic Cotton Quilt
Life Edge® Foam Edge System
Center Third Support
CertiPUR-US® Certified Foams
15 Year Non-Prorated Warranty
Made in USA

Mattress Sizes

Twin: 38" x 75" x 13"
Twin XL: 38" x 80" x 13"
Full: 54" x 75" x 13"
Queen: 60" x 80" x 13"
King: 76" x 80" x 13"
CA King: 72" x 84" x 13"

* All measurements are approximate and may vary slightly

Foundation Height

Standard 9"
Low 5"
Ultra Low 2.5"
Adjustable base friendly

Arch Rock - Ultra Firm 13" Spring Mattress