Sea to Summit Comfort Light Insulated Air Mat Women's

The Sea to Summit Women's Comfort Light Insulated Air Sleeping Mat is the warmest and thickest pad in this line-up — an ASTM F3340 R-value of 3.9 and 6.3 cm of thickness put it at the boundary between solid three-season use and light four-season conditions. Dual insulation combining the reflective Exkin Platinum layer with convective Thermolite HL-1 is what separates it thermally from the uninsulated or lighter-insulated models sharing the same Air Sprung Cell construction. That extra warmth comes at a weight cost: 585 g in the Regular size is the heaviest of the pads compared here, though still reasonable for hikers who prioritize sleep comfort over shaving every possible gram. The women's-specific cut, wider at the hips, targets side sleepers who often find unisex shapes too narrow to properly support that area. A pump sack, repair kit, and pillow-attachment points are included. The main risk remains the one shared by all air pads — field punctures — though the 10-year warranty suggests the manufacturer has some confidence in the material's durability.