Favoyard Waterproof Outdoor Chair Cushion, Dark Grey 21 x 20 x 2 in — TPU-backed, UV-resistant

This Favoyard outdoor chair cushion set combines weather-resistant materials with a segmented shape to fit many patio, deck, and garden chairs. The dark grey cover uses solution-dyed polyester and an internal TPU membrane to block moisture while minimizing color loss from sun exposure. Inside, 28D high-density foam keeps seating supportive and springy, and integrated straps and hidden zippers help the cushions stay put and stay dry.

How does the cushion stand up to rain and spills?

The cover uses 300 GSM high-density polyester bonded to a TPU waterproof membrane, creating multiple barriers to moisture. Hidden zippers reduce seam leakage, and the overall construction channels water away from the foam core to help the cushion dry faster and avoid saturation.

• 300 GSM polyester outer fabric with TPU waterproof backing
• Hidden zipper design to reduce water ingress
• Fast-drying construction limits time foam stays wet

Will the color fade in strong sunlight?

The cushion fabric is solution-dyed, meaning each fiber is colored through and through rather than only on the surface. This method significantly improves resistance to fading under UV exposure compared with surface-dyed textiles, so the dark grey remains consistent over extended outdoor use.

• Solution-dyed polyester for long-lasting color retention
• Tested to withstand extended intense light exposure
• Ideal for unshaded patios and sunny decks

How comfortable and supportive is the seating?

Favoyard uses 28D high-density foam inside a segmented design that follows typical chair contours. The 2-inch thickness balances plushness and support for regular outdoor seating without feeling overly soft or collapsing quickly.

• 28D high-density foam for steady support and resilience
• Segmented seat, back, and head areas for better fit
• Maintains shape over frequent use

How does the cushion attach and fit different chairs?

The set includes straps on both sides of the back and head sections to secure the cushion to a wide variety of chair frames. The segmented construction adapts to curved backrests, while the 21" x 20" seat and 21" x 24" back dimensions give a clear fit for most standard outdoor seating.

• Two straps per side for a secure fit on angled backs
• Segmented panels conform to different chair shapes
• Clear sizing—measure furniture before ordering

Who is this for: Favoyard's waterproof outdoor chair cushion in dark grey is suited for homeowners and renters who want durable, low-maintenance seating for patios, balconies, porches, and poolside furniture. It's a good fit for people who need colorfast cushions that resist sun, handle occasional wet weather, and provide steady support without bulky thickness. Measure your chair's seating area first to confirm the 21" x 20" seat and 21" x 24" back will match your furniture.