SKU: 5344784921

Sea to Summit Comfort Plus Insulated Mat AS

Sale price$162.00 Regular price$180.00
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Ships within 48 hours · Estimated delivery Aug 12 - Aug 17

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Description

Sea to Summit Comfort Plus Insulated Mat ASSea to Summit set out to design a mat that was better than what was already available. Better is of course a very subjective ambition: while they could have made the lightest, or the most compact mat ever designed, Sea to Summit ultimately went back to why they carry a sleeping mattress into the wild in the first place to give us a better nights sleep. Features: Includes an Airstream Pump that is integrated into the stuff sack for quick and easy

Sea to Summit set out to design a mat that was better than what was already available.

‘Better’ is of course a very subjective ambition: while they could have made the lightest, or the most compact mat ever designed, Sea to Summit ultimately went back to why they carry a sleeping mattress into the wild in the first place — to give us a better night’s sleep.

Features:

– Includes an Airstream™ Pump that is integrated into the stuff sack for quick and easy inflation.
– Air Sprung Cells™ conform to your body shape, providing a more even dispersion of pressure across the mattress for a more comfortable nights sleep
– Dual Layer construction uses two independent high resolution layers, giving greater sensitivity by distributing your body weight and shape over more cells. The two layers are offset for more uniform insulation and cushioning.
– Exkin Platinum® is a very lightweight and quiet metallised fabric. Exkin Platinum® thermal technology reflects radiant heat back to the user.
– THERMOLITE® insulation lofts up inside the Air Sprung Cells™ to prevent convective heat loss from your warm body to the cold ground.
– Multi-function valve provides fast inflate, deflate and easy fine-tuning for personalised comfort.
– Extrusion TPU lamination is vastly superior to roll-to-roll lamination, helping to prevent delamination.
– Includes a repair kit for easy puncture repair in the field.

Specifications:

WEIGHT:
SMALL 715g
REGULAR 785g
LARGE 1015g

WIDTH
SMALL 55cm
REGULAR 55cm
LARGE 64cm

LENGTH
SMALL 168cm
REGULAR 184cm
LARGE 201cm

DEPTH 5cm

MATERIAL:
MAT FABRIC: 100% NYLON.
STUFF SACK: 100% NYLON.
VALVE: 100% TPU.
VALVE FLAP: 100% SILICONE

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 5344784921

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4.1 ★★★★★
Based on 7 reviews
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K
Verified Purchase
Kayla
Houston, US
★★★★★ 5
Best non-slip no show sock!
Size: 6-10, Color: Black
I love these socks! I wear them mostly with my slip on vans. The are thin so your feet can breathe (I hate thick socks). They have a grip on the heal so that they don't slip off of your feet, and it actually works! My only negative about these socks would be that if you have bigger than a size 8 foot, I would not purchase them because they do run a bit small. I wear a size 7 and they fit perfectly! They do look very tiny upon unpacking, but they stretch to the according size. I would also recommend letting them air dry after washing them and not putting them in the dryer. The first pair I purchased, I made the mistake of drying them and they shrank to an unbelievably small size. I've had my second set of socks for over 4 months now and have not had any problems since Ive been air drying them. I have not encountered any problems with them tearing as other have stated. Even though these are thin socks, they seem to be made quite well in my opinion.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 5, 2022
L
Verified Purchase
Leah P.
Draper, US
★★★★★ 5
I buy these again and again through the years!
Size: Medium, Color: Austin Brown Assorted (6-pairs)
Love these. After a year or two I wear holes in the bottoms because I wear them so much. Worth the little bit higher price because of the fit and comfort. Love how they are truly no show
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 18, 2025
R
Verified Purchase
R3⭐️
Birmingham, US
★★★★★ 4
Good quality but tight on toes
Size: 6-10, Color: White/Assorted
These are great socks that stay in place, but they scrunch my toes together like crazy. My feet are normal width. When I first started wearing them I noticed my feet would ache after an hour or two.
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Reviewed in the United States on April 26, 2026
B
Verified Purchase
Brock1234
West Palm Beach, US
★★★★★ 5
My New Favorite Socks
Size: 6-10, Color: Halo Gray/Assorted
These have quickly become mine and my mom's favorite socks. We wear them with tennis shoes, Hey Dudes, and more. The fabric is incredibly soft and comfortable, they do not budge/fall in my shoe, and are extremely well made. I have become so attached to these socks, that I no longer want any other brand.
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Reviewed in the United States on July 4, 2025
P
Verified Purchase
Peety
Waukegan, US
★★★★★ 5
Fit is great!
Size: 6-10, Color: Halo Gray/Assorted
These socks fit perfectly and never slip!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 9, 2026

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