Polar Grip Phase 4: Tactical Dry Glove for Polar Environments Open PDF Document Details Document Type Technical Report Publication Date Nov 21, 2019 Accession Number AD1089194 Entities Organizations Johns Hopkins University Tags Communities of Interest Ground and Sea Platforms DTIC Thesaurus Topics Cold Water Engineering Fabrication Heat Energy Heat Transmission Hydrostatic Pressure Manufacturing Mass Production Materials Measurement Military Research Models Physics Laboratories Prototypes Standards Teamwork Thermal Resistance