MILITARY

DIVE PROS

DEALER

Bio Fin Ranger | Extra roomy foot pocket

for combat and large sole dry suit boots

Compact Blade | High Tread

climb ladders or walk while wearing

Strap Type: Spring

Stainless Steel Silver w/ Heel Protector

Stainless Steel Spring Straps

6 Sizes: 250 - 375 mm

Heel Protector

Bio-Fin Ranger

Strap Type | Spring 379.00

Special Order Only

Special Order
- Special Order Only. Usually ships in 60-120 days
- Quick Ship Option, Ships in 3-5 weeks (additional charge)
- 50% Down Payment due with order. Balance plus freight due prior to shipment.
- We will contact you to provide full details prior to processing.
Features
- Wide foot pocket designed for use with amphibious and combat boots. Also well suited for high profile over boots and divers with wider than average shoe size.
- Hardness 75º - Tough natural rubber based blades. Firmer feel, exceptional maneuverability and explosive thrust.
- Dynamic split blade technology proven to reduce fatigue and maximize endurance
- Negatively buoyant, if operator is required to discard, fins will sink to bottom so as not to alert others of operators presence
- Secure stainless steel spring straps eliminate strap and lug breakage. Easy to don and remove
- Increase footwear options with additional spring sets
- Special Order Only. Usually ships in 60-120 days.
- Quick Ship Option: 3-5 weeks (additional charge)
- Manufactured In Japan
- Other Options: Bio-Fin Ranger w/ Rubber Strap
Split Fin Technology
Bio Fins provide lift and propulsion with less effort and more power. Unlike other fins which push water up and down, Bio Fin blade directs water flow over the leading and trailing edges to provide power, lift and forward thrust on each stroke.

Efficient Kick A wider kick results in loss of momentum. Whether your traveling at cruise speed or powering through current keep your kicks small. You will move quicker and more efficiently.
Click For Size | Item Numbers
M-L

L-XL
Bio-Fin Ranger, Spring Strap, Black Size M-L
Thick Sole Over Boot 10~12, Amphibious & Military Footwear 8~10
w/ 250mm Silver Spring Strap USA #155-R4-80-250 [1503980225]
w/ 275mm Silver Spring Strap USA #155-R4-80-275 [1503980227]
w/ 300mm Silver Spring Strap USA #155-R4-80-300 [1503980230]
w/ 325mm Silver Spring Strap USA #155-R4-80-325 [1503980232]
w/ 350mm Silver Spring Strap USA #155-R4-80-350 [1503980235]
w/ 375mm Silver Spring Strap USA #155-R4-80-375 [1503980237]

Bio-Fin Ranger, Spring Strap, Black Size X-L
Thick Sole Over Boot 12~, Amphibious & Military Footwear 10~**
w/ 250mm Silver Spring Strap USA #155-R5-80-250 [1503980425]
w/ 275mm Silver Spring Strap USA #155-R5-80-275 [1503980427]
w/ 300mm Silver Spring Strap USA #155-R5-80-300 [1503980430]
w/ 325mm Silver Spring Strap USA #155-R5-80-325 [1503980432]
w/ 350mm Silver Spring Strap USA #155-R5-80-350 [1503980435]
w/ 375mm Silver Spring Strap USA #155-R5-80-375 [1503980437]

Military > Fins > Bio-Fin Ranger

Strap Type | Spring 379.00

Special Order Only

Bio Fins provide lift and propulsion with less effort and more power. Unlike other fins which push water up and down, Bio Fin blade directs water flow over the leading and trailing edges to provide power, lift and forward thrust on each stroke.

Efficient Kick A wider kick results in loss of momentum. Whether your traveling at cruise speed or powering through current keep your kicks small. You will move quicker and more efficiently.