ION Wetsuits - ION Element 2.5mm FL Shorty Wetsuit - Blue :: Men > Wetsuits. Men's wetsuitBack zip: For easy entrance/exitDrain holes: Placed in the calves which prevent the water from getting\n stuckContour cut: It enhances the flex in collar. wrist. elbows. insteps and\n the hollows of the knees.Seam reinforcements: All stress points are reinforced either with Melco_Tape\n on the inside seams or rubber logo patchesL Tex protection: Highly abrasion resistant rubber protection printings\n on the knee panels whilst maintaining great flexiThickness: 2.5mm Size: Large,Medium,Small.