Castelli Squadra Stretch JacketPackable, high-performance wind protectionThe Castelli Squadra Stretch Jacket is the next evolutionary step for what a packable wind layer can be. Windproof ripstop nylon panels on the front, back and sleeves take the bite out of those chilly windy days. To achieve a more comfortable fit, Castelli engineered tightly knit high-stretch side panels, providing a slimmer fit without restricting movement. This not only provides better aerodynamics (no more baggy layers!) it also improves insulation when compared to a baggier shell. The jacket is compact and packable when not needed-perfect to fit in a jersey pocket-and even has reflective details for low-light conditions. The Squadra Stretch is bound to be your go-to jacket, keeping you riding when the weather is questionable. FeaturesWindproof ripstop nylonfront and rear panels protect from cold windHigh-stretch side panels for comfort and freedom of movementWater-resistant for light rainCompact and packable perfect for storing in a jersey pocketTrim fit for aerodynamics and comfort, as well as additional warmth compared to baggier jacketsReflective details on the back and chest keep you visible in low lightFull zip for mid-ride adjustabilitySizing (Men's)SizeSmallMediumLargeExtra Large2XL3XLChest (in)36"37. 5"39"41"43"45"Waist (in)31"33"34. 5"36. 5"38. 5"40. 5"Hips (in)37"38. 5"40"42"44"46"Castelli Sizing Info:Castelli products are aggressively cut and are intended to fit optimally in the riding position. If you are in-between sizes, you may want to size up, as the fit may be very form fitting. If you have questions, please contact our Gear Advisors. | Castelli | Squadra Stretch Jacket Men's | Size Small in Yellow Fluo/Dark Gray