Lava Short Sleeve Trisuit - WomensMaximize Your Performance with ZONE3's Award Winning Lava Collection for Long Distance Triathlons When you're committed to Ironman distance events or longer, your gear needs to be as reliable as your training. At these extreme distances, every design flaw, hasty decision, and corner cutting measure can make a difference. That's why ZONE3s multi award winning Lava collection has been a staple for endurance athletes since its launch in 2013. We've