CLOUDLINE
Sunda 2.0
Sunda 2.0
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Cavernous interior space
With 34.75 sq ft of vast interior living space, Sunda 2.0 has room for two adults plus all your gear, kids, or dogs. Steep side walls and unique flat ridgeline create a cavernous interior space and peak sit-up height of 38 in that extends the full 8 ft length of the tent.
All-weather durability
An integrated rainfly, waterproof bathtub floor, and high-quality Bemis™ seam tape provide weatherproof protection against heavy downpours. For Sunda 2.0, the redesigned rainfly eliminates excess weight and allows for set-up in a fraction of the time.
Comfort and liveability for the backcountry
Two large tent doors offer easy in-and-out access in tent and hammock mode. Interior gear loops and four built-in side pockets provide organization to store maps, journals, or late-night snacks. Two larger vestibules provide additional dry storage.
Amplified airflow and visibility
Sunda 2.0 features katabatic venting to ensure maximum cross-ventilation opportunities for cooler breezes to pass through the tent, or warm, humid air to dissipate before turning to condensation. Two fly and tent body windows and tie back points at each entry allow for unobstructed peripheral visibility out of the tent and amplified airflow.
Lumos™ light-enhancing fabric
The integrated rainfly is built with our specialized Lumos™ fabric to provide versatility beyond waterproof protection. From the interior, Lumos™ acts as a light enhancing fabric to amplify the performance of a single light source for a brilliant glow at night.
- Compostable Shipping Materials
- Carbon Neutral Shipping
- Free Exchanges and Returns






Size Guides
Sock Size Guides
| WOMEN'S | US | UK | Europe | CM |
| Small | 4 - 6.5 | 2 - 4.5 | 35 - 37 | 20.5 - 23 |
| Medium | 7 - 9.5 | 5 - 7.5 | 38 - 40 | 23.5 - 25.5 |
| Large | 10 -12.5 | 8 - 10.5 | 41 - 45 | 26 - 28.5 |
| X-Large | 13 - 15 | 11 - 13.5 | 46 - 49 | 29 - 31 |
| MEN'S | US | UK | Europe | CM |
| Small | N/A | N/A | N/A | 20.5 - 23 |
| Medium | 6 - 8.5 | 5.5 - 8 | 39 - 41 | 23.5 - 25.5 |
| Large | 9 -11.5 | 8.5 - 11 | 42 - 44 | 26 - 28.5 |
| X-Large | 12 - 14.5 | 11.5 - 14 | 45 - 47 | 29 - 31 |
| KID'S | SIZE | AGE | INCHES | CM |
| X-Small | 6T - 8.5T | 1.5- 3.5 | 5 - 6 | 12.7 - 15.24 |
| Small | 9T - 11.5T | 3.5 - 5.5 | 6 - 7 | 15.25 - 17.78 |
| Medium | 12T -2.5Y | 5.5 - 8.5 | 7 - 8 | 17.79 - 20.32 |
Base Layer Size Guides
| WOMEN'S | X-Small | Small | Medium | Large |
| Chest | 16 5/8" | 17 5/8" | 18 5/8" | 19 5/8" |
| Waist | 14 3/8" | 14 3/4" | 15 1/8" | 15 1/2" |
| Length | 24 7/8" | 25 1/2" | 26 1/8" | 26 3/4" |
| MEN'S | Small | Medium | Large | X-Large |
| Chest | 19 3/8" | 20 3/8" | 21 3/8" | 22 7/8" |
| Waist | 18 5/8" | 19 5/8" | 20 5/8" | 22 1/8" |
| Length | 28" | 28 5/8" | 29 1/4" | 29 7/8" |

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SOCK FEATURES
SOCK DETAILS
LIFETIME GUARANTEE
If you wear out a pair of Cloudline socks our team is here to get them replaced with our simple warranty process so you can get back on the trail.
Merino You Can Feel Good About
Cloudline socks are knit exclusively with premium merino wool certified by the Responsible Wool Standard. This ensures our wool comes from farms that take a responsible approach to land management, and follow the principles of the Five Freedoms for Farm Animals.