Why choose the Spidi Alpentrophy Fluo Yellow motorcycle jacket? The Spidi Alpentrophy motorcycle jacket is a great Midseason, Winter jacket from Spidi. A motorcycle jacket is an important piece of your outfit since it protects you in case of a crash, keeps you protected from the elements and arguably most importantly: it shows off your style! This Black Alpentrophy from Spidi is a great addition to any Adventure/Touring rider’s wardrobe! Not the right jacket for you? Don’t fret, we have plenty of other Spidi motorcycle jackets () in our collection. Spidi Alpentrophy features The Alpentrophy is constructed from Textile to provide the necessary level of abrasion resistance. CE Level 1 elbow , CE Level 1 shoulder protectors are included, and the jacket is prepared for Back protectors. This jacket is waterproof thanks to a Laminated, H2Out waterproof membrane, which allows you to stay safe and comfortable in inclement weather as well. In terms of thermal isolation, this jacket is