My son is a welder in Prudhoe Bay, Alaska and he works the night shift. This winter it's been -45 to -65 and he was only able to stay outside welding one hour at a time with his arctic clothing. We sent him Simms Rivertek tops & Bottoms and Guide fleece tops & bottoms. He can now stay out in the weather 6 hours!! If this stuff works this well in -65 weather, just thing how warm it will keep you while your fishing. Simms has hit this one out of the Park!

• 4-way fleece offers excellent warmth, breathability and mobility
• Smooth nylon exterior for durability and style
• Lofty velour interior is soft and warm with lifetime wicking performance
• 1/2 Zip front and 1 zippered check pocket
• Drop tail and folded-edge, stitched hem
• Imported