The 686 Men&';s SMARTY 3-in-1 Form Jacket offers modular warmth and stormproof performance to adapt to any mountain condition. Built with a 2-layer infiDRY 20K recycled polyester shell and a PFAS-free DWR finish, this jacket provides top-tier waterproof protection while remaining highly breathable. Its defining feature is the removable thermal puff jacket insulated with 160g infiLOFT polyfill and flexible stretch fleece side panels, allowing riders to wear the shell alone on warm spring days, the liner solo around town, or both combined for freezing midwinter laps. Fully taped Bemis seams, functional venting, and dedicated media storage complete this versatile outerwear system. Best Use: All-Mountain, Freeride, Skiing, Snowboarding Waterproofing: 20,000mm 2-Layer infiDRY 100% Recycled Polyester Fabric with PFAS-Free DWR Breathability: 15,000g Insulation: Removable Thermal Puff Liner with 160g infiLOFT Polyfill Insulation and Stretch Poly Fleece Side Panels Seams: Fully Taped Bemis Seams Hood Link System Air-Flo Underarm Vents Pant Jacket Connect System Glove Link Inner Thumb Grip Adjustable Bottom Hem Cinch Adjustable Bungee Cord Hood Adjustable Death Grip Velcro Cuffs Attached Adjustable Powder Skirt Tricot Inner Collar and Mouth Flap Center Front, Chest, and Front Hand Pocket Zippers 6-Pocket Design featuring 4 External Pockets (Chest Zippered Pocket, Front Hand Pockets, Velcro Sleeve Pass Pocket with Key Clip) and 2 Internal Pockets (Phone Heater Pocket, Internal Goggle + Lens Stash Pocket, Tangle-Free Headphone Loops) Versatile SMARTY 3-in-1 System includes a removable thermal puff liner insulated with 160g infiLOFT polyfill and stretch poly fleece side body panels for standalone or combined warmth