AS45 Back Support Cushion *CLEARANCE*

S45 Back Support Cushion - Breathable Ergonomic Lumbar Support

Portable ergonomic lumbar support designed to improve posture and comfort wherever you sit.

The AS45 Back Support Cushion provides targeted lower-back support to help maintain a more natural sitting position. Lightweight and portable, it’s suitable for use on office chairs, wheelchairs, car seats and at home.

Why it’s different

• Ergonomic lumbar shaping - supports the natural curve of the lower back to encourage better posture while sitting.
• Breathable construction - made from high-airflow 3XD spacer fabric to reduce heat build-up and improve comfort.
• Lightweight and portable - easy to move between different seating environments.
• Simple, practical design - offers supportive contact without bulky foam or gel materials.
• Secure positioning - elastic strap helps hold the cushion in place on most chairs and seats.
  

Sizes & Specs

Designed to fit most chairs and seating situations.

Who it’s for

• People seeking additional lower-back support during everyday sitting.
• Office workers, drivers and home workers spending extended time seated.
• Wheelchair users looking to improve postural comfort.
• Anyone wanting a breathable alternative to traditional foam lumbar cushions.

Clinically Informed Design

The AS45 uses Airospring’s breathable 3XD spacer fabric technology to provide supportive contact while allowing air to circulate freely. This helps reduce heat build-up and improves comfort during prolonged sitting without relying on dense foam materials.

Complete Your Seating Support

Use alongside an AS100 or AS200 Pressure Relief Cushion for combined seat and back support, or explore the AS400 Pressure Relief Cushion for higher-level seating needs.