Description: Frabill Jacket I4 Dark Blue 3XL Md: 2508051 Frabill's I-Series of high-performance apparel is engineered to withstand anything that winter throws your way. With the most advanced features, fit, and materials available. Frabill's updated line is the complete cold weather defense and has once again set the new standard in extreme angler gear. The 100 percent seam sealed jacket features a waterproof, windproof, breathable 300 denier nylon oxford shell, 500 denier nylon reinforced elbows, 150g 3M Thinsulate insulation, ice fishing specific ergonomic design, adjustable hood with sun visor, hand warmer pockets with tricot lining, multiple cargo pockets plus internal electronics pocket and 3M Scotchlite reflective material. It includes a self-rescue feature set: ice pick holsters, ice pick set, ice safety internal label, and drainage mesh.