Sea to Summit Trek and Travel Wilderness Wipes S. The extra thick Viscose non-woven fiber is soft and gentle on your skin removing salt and unpleasant odors caused by sweat with no need to rinse. Formulated to be gentle to your skin and the environment Wilderness Wipes are pH balanced for human skin and are readily compostable after use. Features of Sea to Summit Trek and Travel Wilderness Wipes 100percent Viscose fiber Extra thick wipes Contains aloe vera and vitamin E Skin friendly Re-sealable packet Package Contents: Sea to Summit Trek and Travel Wilderness Wipes Sea to Summit 409: Trek and Travel Wilderness Wipes