Element Soft Shell knit fabric is used throughout, providing exceptional levels of insulation and breathability, while also being quite adept at resisting both wind and water. Three standard back pockets and zippered back security pocket provide ample room for storing your essentials. Pop collar seals out the cold and adds a little extra protection from the elements. Reflective elements increase your visibility to motorists in low-light conditions. Bluesign® approved fabric. Deflect" UV 50+ protects the skin against harmful UV rays. Form Fit provides a second-skin feel without inhibiting movement or flexibility. Size M, runs smaller in form fit. Approximate Measurements Pit to pit 20.5” Pit to cuff 25” Shoulder to bottom hem 23.5” (front) 28.5” (back) Width at bottom hem 16.75”