Item
Nishikawa AiR 4D Conditioning Pillow – Adjustable Height, Cooling Gel Layers, 63×38×13cm

Description
Experience advanced sleep technology with the Nishikawa AiR 4D pillow, designed to support healthy sleep posture through a unique 4D structure. This conditioning pillow combines breathable materials, cooling gel layers, and pressure-dispersing support to keep your head and neck comfortably aligned and cool throughout the night.

Perfect for people who seek customizability, the pillow comes with 1 cm and 2 cm urethane adjustment sheets—allowing precise height control, including individual side adjustments for side-sleepers.

Features

• Size: Approx. 63 × 38 × 13 cm

• Customizable height with included urethane sheets (1 cm + 2 cm, max 3 cm adjustment)

• 4-zone adjustable layout for optimal side and back sleeping support

• Breathable hybrid mesh surface reduces heat and humidity buildup

• Cooling gel layer between upper and lower layers maintains a fresh feel without overcooling

• Pressure-dispersing structure with grid-woven urethane for head support and air flow

• Stable base layer offers reliable cushioning and fit

• Designed to reduce moisture and support restorative sleep

Specifications

• Outer cover material: 100% polyester

• Filling: Urethane foam, urethane resin

• Includes: Pillow body, adjustable height sheets (1 cm and 2 cm)

Note

• Outer cover is removable and washable

• Pillow core is not washable

• Product is non-returnable if used due to hygiene reasons