รายละเอียดเพิ่มเติม
- 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
สอบถาม/ สั่งซื้อได้ที่ Line@ : @happydive
หรือคลิก https://lin.ee/waj4aaE
