Gem Fullsuit 5/4mm Double Fzip WomenBuilt to perform in the toughest, coldest conditions. The Gem is jam packed with the best materials like Yamamoto 39, with a high stretch ratio and top notch insulation. Comfort was high on our list, so we lined the Gem with Flaremesh+ for a higher pile. It also decreases drying time drastically, ready in time for your next session. The hoodless version of the Gem ensures you can wear a separate hood, and easily remove it when the conditions start to