วัสดุเดียวกับที่ใช้ของทหาร Navy ทั่วโลก
• Proven vented design decreases drag on the upstroke & enhances thrust on the down-stroke
• Choice of combat & tactical units worldwide
• Water flows-thru vents on weaker down-stroke
• Vents reduce pressure, providing less strain on the leg • Angle of the vent acts as a solid blade on up-stroke
• Up-stroke provides maximum power & propulsion
• Ideal for Diving