Ruffwear Swamp Cooler Harness Graphite Gray Color:Graphite Gray UPF is the measurement of UPF is the measurement of the level of protection from UVA and UVB rays a fabric provides designed for Bushcraft when the temps are high and your dog's stoke for exploration is even higher easy on off construction built with Swamp Cooler™ Tech:Wicking outer layer reflects heat and facilitates evaporationAbsorbent middle layer stores water for evaporationMesh lining keeps dog dry and comfortableBalanced and comfortable lifting with padded handle and load dispersing chest belly panelSix points of adjustment for an optimal fitTwo leash attachment points: aluminum V ring and reinforced webbing loop on backLight loop for attaching The Beacon™Body:Outer Layer: Polyester air meshMiddle Layer: Polyester non woven feltLining: Dry weave polyester meshWebbing: 100% NylonBuckles: ITW Nexus Mach bucklesLeash Connection Point: Anodized 6061 T6 aluminum V ringMade in VietnamSecure fastenersWash in cold waterGentle cycleMild detergentAir dry