WIRED updates 2026 sleeping pad guide: Exped Ultra 6.5R takes top spot

WIRED has published an updated guide to the best backpacking sleeping pads for 2026, introducing the Exped Ultra 6.5R as the author’s preferred model for the year. The review, released in July 2026, features top picks from Nemo, Therm-a-Rest, and Gossamer Gear, while removing several discontinued models from its honourable mentions. The publication provides updated guidance on R-values, inflation methods, and gear selection for varying climates and sleep styles.

The Exped Ultra 6.5R is highlighted for its revamp of the previous 5R model, offering increased insulation and reduced weight. The medium wide version tested weighs 19 ounces and is described as having a fantastic comfort-to-weight ratio, with a listed R-value of 6.9R. The author notes the pad performed well in temperatures down to 24 degrees Fahrenheit, though they suggest carrying a second layer of insulation for colder conditions. The pad’s outer shell is constructed from 20D nylon, which is lighter than the 40D material found on most other pads in the guide.

Nemo’s Tensor All-Season pad is recognised for achieving the best R-value-to-weight ratio among tested models. With an R-value of 5.4 and a weight of 18.2 ounces, it utilises a double layer of reflective film insulation and a baffled air chamber design to maintain warmth while remaining quiet. The Therm-a-Rest NeoLoft is recommended for side sleepers who prioritise comfort over weight, featuring a 4.6-inch thick profile and stretch-knit top fabric to relieve pressure points, despite a lower R-value-to-weight ratio.

For ultralight applications, the Therm-a-Rest XLite remains a key recommendation, weighing under one kilogram for the regular size. The guide notes that while it saves approximately 6 ounces compared to the Nemo Tensor All-Season, users may experience louder noise levels and potential baffle failures after extensive use. The Therm-a-Rest Z-Lite Sol and Gossamer Gear Thinlight Foam Pad are also featured, with the latter recommended as a versatile accessory for sitting, padding packs, and preventing slip.

The article emphasises the importance of understanding R-values, which measure resistance to heat flow under the standardised ASTM FF3340 testing system. It advises that women generally require an R-value approximately one point higher than men for equivalent warmth due to lower body mass. Additionally, the guide warns against inflating pads with the mouth to avoid introducing moisture that could lead to mildew, recommending pump sacks or motorised pumps instead.