The Whistler 2.0 motorcycle jacket from Joe Rocket Canadais constructed with a 100% waterproof, breathable Rock Tex 900 outer shell with 4-way stretch and comes with a removable insulated, quilted vest liner allowing for multi-season use. The jacket has added protection with aramid reinforcements in the shoulders and elbows and comes equipped with removable Vault web C.E. level 1 shoulder and elbow protectors as well as a Vault Web C.E. level 2 spine protector.FEATURES 100% Waterproof, Breathable, Rock Tex 900 Outer Shell With 4-Way Stretch Removable Vault Web C.E. Approved Shoulder and Elbow Protectors Removable Vault Web C.E. Level 2 Approved Spine Protector Removable Quilted Insulated Liner Aramid Reinforcements in Shoulders and Elbows Variable Flow Ventilation System Single-Stage Hook and Loop Cuff Adjuster YKK Waterproof Main Zipper YKK Waterproof Pocket Zippers Belt Loops for Pant Attachment Reflective Trim Internal Stash Pocket With Key Clip Face Shield Pocket