Onyx Element Semidry 3/2 FZ DLSeam_Reinforcements:All stress points are reinforced and secured from the inside with Melco tape for increased lifespan. If you accidentally left the suit in the trunk of your car on a hot day, they can start to peel off. Don’t panic! Gently use an iron over the affected area as the glue is activated by heat.;Contour_Cut:To improve flexibility and comfort, all ION wetsuits come with the Contour_Cut. It greatly enhances flex in the collar, wrists, elbows and insteps.;Drain_Holes:In order to combat water accumulation inside the wetsuit we assure that quick water release is provided when needed. The Drain_Holes are secured in place from the inside and won’t expand.