1.Ergonomic Cervical Support: Designed with a butterfly contour incorporating a central head cradle and Hollow Concave. This unique shape delivers targeted neck support, actively promoting natural spinal alignment. 2.Pillow For Neck And Shoulder Pain: Engineered to reduce pressure points using bodymoldable memory foam, providing gentle support to help ease tension and discomfort associated with neck pain caused by poor sleep posture. 3.Experience actively cooling ultrabreathable comfort: Our duallayer design combines airinfused, nontoxic memory foam core (OEKOTEX, CertiPURUS, ISPA certified) with a breathable 3D mesh cover actively dissipates heat, preventing night sweats for a consistently cool and dry sleep surface. It delivers odorless support and a consistently cool, dry sleep surface. 4. Meets The Requirements Of The Neck Support: Optimized profile (higher sides for side sleepers, lower center for back sleepers) acts as a versatile support pillow, cradling shoulders and maintaining neutral neck alignment in any sleep position. Rotate the pillow 180° or adjust the height and contour for comfort and neck pain relief