NRS Grizzly Hydroskin Farmer John Wetsuit – The HydroSkin Grizzly John by NRS gives you the freedom and comfort you can’t get from 3mm neoprene. Its just a great piece to wear on those chilly days. The Hydroskin Grizzly John is now cut more generously for our barrel chested customers. It’s designed with more room in the chest and stomach area for our more barrel chested customers. Made with hydroSkin it has the added benefit of 4-way stretch PowerSpa for added mobility and comfort. The Grizzly John includes a thermal core of 0.5-mm neoprene insulation. Titanium laminated adhesive aids in body heat retention. It has a ThermalPlush inner lining for added comfort and quick drying. The Grizzly John is DURABLE. Constructed with a double-pull men’s relief zipper & padded knees and shins. This padding reinforces that high wear area and provides you added protection against collision.