26” from top of back to bottom, 25.5” armpit to armpit zipped. Best Use: Trail Running Elastic-bound collar, armholes and hem Reverse-coil center-front zipper Grosgrain detail on shoulders and at center back 2 secure-zip chest pockets with a hidden buckle closure inside for keeping the vest closed when it's unzipped Side-entry hand pockets Secure-zip pocket on center back Cinch cord at the waist for an adjustable fit Reflective grid printing on overlays Screen printed graphic on center back Standard fit Body: 100-denier, 216 g 95% recycled polyester/5% elastane; grid-knit fleece: 75-denier x 150-denier 137 g polyester; plain weave: 50-denier 74 g WindWall woven ripstop recycled polyester.