Tuft & Needle Kin Medium Firm 10" Twin Adaptive Foam Mattress in a Box + Twin Waterproof Mattress Protector + 2 Standard Down Alternative Pillows

Discover the perfect balance of comfort and support with the Amazon-exclusive Tuft & Needle Kin 10” Medium-Firm Foam mattress, designed to help you sleep deeply without sinking. Featuring innovative T&N Adaptive foam with a bounce-back design, this mattress contours to your body to relieve pressure while keeping you lifted for all-night comfort. Thicker layers* of Adaptive foam enhance cushioning, paired with a durable foam core for long-lasting support. Crafted with Greenguard Gold and CertiPUR-US certified foams, this mattress promotes better indoor air quality and is fiberglass-free for peace of mind. Available in Twin, Twin XL, Full, Queen, King, and California King sizes, the Kin 10” Foam mattress delivers quality, durability, and comfort at an exceptional value. Please allow 48–72 hours for full expansion and any initial odor to dissipate. (*Compared to the 6” & 8" Kin Foam mattress.) To protect and enhance your mattress, the machine-washable Tuft & Needle mattress cover offers waterproof performance without sacrificing comfort. Its soft, breathable top layer mimics the feel of the mattress itself, while the deep-pocket, fitted-sheet design securely fits mattresses up to 14 inches deep—including California King, King, Queen, Full, Twin, and Twin XL sizes. Enjoy the convenience of free delivery and the confidence of a 100-night, risk-free trial. Complete your sleep system with our lightweight, hypoallergenic polyester down-alternative pillow. Designed to feel airy and cloud-like, it offers gentle, down-inspired support ideal for back and side sleepers and is available in both Standard and King sizes. Together, these Tuft & Needle essentials create a cool, clean, and comfortable sleep environment made for restorative rest night after night.

• Sleep Essentials: Tuft & Needle knows that a good night’s sleep starts with the essentials. With the Tuft & Needle Kin 10" Bundle you will get (1) Tuft & Needle Kin 10" Medium Firm Twin Size Adaptive Foam Mattress in a Box, (1) Twin Size Waterproof Mattress Protector, and (2) Standard Size Down Alternative Pillows.
• Comfortable, Versatile Mattress: Reinvented from the Amazon Nod mattress, this medium-firm bed is ideal for children, guests, or as a main mattress in your master bedroom. Compressed in a box and assembled in the USA, it combines convenience with high-quality craftsmanship.
• Breathable, Supportive Foam Design: Featuring open-celled T&N Adaptive foam and a gel-infused transition layer, this mattress maximizes breathability, pressure relief, and bounce-back support. Its thicker foam layers—compared to the Kin 6” and 8” models—enhance cooling and provide durable, long-lasting comfort.
• Premium Mattress Protection: This mattress protector offers waterproof protection against spills, fluids, and accidents. While fitting mattresses up to 14 inches thick, its high-quality polyester-nylon cover and polyurethane film provide quiet, comfortable durability without the stiff or plastic feel of typical protectors. STANDARD 100 by OEKO-TEX certified for safety.
• Hypoallergenic & Lightweight Pillow: Designed for those sensitive to down or who prefer gentle, down-like support, this pillow delivers light, consistent comfort ideal for back and side sleepers. Its high-quality down-alternative fill resists clumping and flattening to maintain long-term loft, and it’s OEKO-TEX STANDARD 100 certified to ensure it’s free from harmful substances.