We went back to the drawing board to rebuild Keweenaw into the warmest, most versatile and durable trail jacket. Engineered from rider feedback and extensive testing, it is purpose-built to help you adapt to extreme conditions with 3-in-1 insulation and offer better safety on frozen lakes. Keweenaw keeps you on the gas through all conditions, all season long. SHELL/CONSTRUCTION: GORE-TEX PERFORMANCE SHELL GUARANTEED TO KEEP YOU DRY 3M™ THINSULATE™ INSULATION W/ EXTRA WARMTH - BODY & SLEEVES 200G, COLLAR 200G 3M™ SCOTCHLITE™ REFLECTIVE MATERIAL BIOMOTION RECOGNITION DURABLE NYLON CONSTRUCTION MESH HEM FOR WATER DRAINAGE TRIPLE FRONT FLAP PLACKET DOUBLE-HEADED FRONT ZIPPER YKK® ZIPPERS VENTILATION: FULL PIT VENTS 1 LARGE BACK VENT (FUNCTIONS AS POCKET) STORAGE: 2 HAND POCKETS REMOVABLE FLEECE LINER HAS 2 HAND POCKETS 1 INTERNAL WITH HEADPHONE PORT 1 INTERIOR GOGGLE POCKET 1 LARGE BACK POCKET (FUNCTIONS AS VENT) BACK POCKET CAN STORE GLOVES OR REMOVABLE FLEECE LINER GOGGLE CHAMOIS IN POCKET ON TETHER KEY CLIP IN POCKET FIT/COMFORT: GARAGED ADJUSTABLE TOP COLLAR ADJUSTABLE BOTTOM HEM ADJUSTABLE CUFFS W/ THUMB HOLE GAITER SNAP-AWAY POWDER SKIRT POWDER SKIRT TO PANT CONNECTION REMOVABLE WEARABLE INSULATED FLEECE LINER 3-IN-1 JACKET WITH FLEECE TRAIL SAFETY: 3M™ SCOTCHLITE™ REFLECTIVE MATERIAL BIOMOTION RECOGNITION