You"re psyched you pulled a permit to float the Grand Canyon this summer; the only thing is that you launch in the middle of August when the sun and heat are at their strongest. Make sure you pack the NRS Rafters Gloves to protect your hands from the sun"s rays, and enjoy the canyon for all its glory. Product FeaturesMaterial: [palm] Amara synthetic leather; [body] spandexInsulation Weight: SPF Rating: UPF Rating: 50Recommended Use: paddlingManufacturer Warranty: lifetime