We’re on holiday from Dec 21 to Jan 5. Shipping resumes Jan 6.

Windsurf
Wingfoil
→ All Wingfoil
Stand Up Paddle
→ All SUP
Windsup
→ All WINDSUP
Travel Gear
$Blackline Roofrack Quiverbag Travel bag Unifiber$

Roofrack Quiverbag

Unifiber

Brand
Stories
Knowledge
Dealers

Country
Search
Login
Cart
0 items

Windfoil

Brand
Stories
Knowledge
Dealers

Country

Account

Masts
Extensions
Baseplates
Fins
Bags
Harnesses
Complete Packs
→ All Windsurf

Wing
Boards
Hydrofoils
Complete Packs
→ All Wingfoil

Impulse 7'8 (FCD) & 6.0 Wing, 2000cm2 Foil & Extra 45cm Mast Wing Pack Unifiber

→ All Wingfoil

Paddles
SUP Spares
Windsup
Complete Packs
→ All SUP

Windsup Board
Windsup Rig
Complete Packs
→ All Windsup

Person windsurfing in clear water with a blue sky

→ All WINDSUP

→ All Lines

Beginners
Inflatable

Sails
Rigs for Kids
Rigs for Begginers
Rigs for Windsup
Rigs for School
→ All Rigs

Complete Booms
Boom Components

Uphauls
Harness Lines
Downhaul Tools
Board Protection
Helmets
Travel
Adjustable Outhaul
Footstraps
Anemometer

Sail Spares
Mast Spares
Boom Spares
Mast Extension Spares
Board Spares
Baseplate Spares
Footstrap Spares
Fin Spares
Harness Spares

Harness
Wing Belts
Helmets
Pumps
Leashes
Travel Bags
Travel

Boardbags
Quiverbags
Foil Wing Cover
Hydrofoil Bags

Navigator 45 Aluminium Mast
Shield Gel

Touring
Allround

SUP Leashes
SUP Pumps
SUP Fins
Windsup Sail
Beach Trolley
Travel

Repair Kit
Shoulder Straps
Neoprene Repair Kit

2 - Lines
4 - Lines

Kiteboarding

Windsurf
Windfoil
Wingfoil
SUP
Windsup
Kitelines

Your cart is empty

Continue shopping

Select

Filters

Fin Discipline

Antiweed

Freeride

Wave

Slalom

Freestyle

Fin Box Type

Powerbox

Tuttle

US Box

Slotbox

Trim Box

Mini Tuttle Box

Deep Tuttle

In stock only

Filters

Fin Discipline

Antiweed

Freeride

Wave

Slalom

Freestyle

Fin Box Type

Powerbox

Tuttle

US Box

Slotbox

Trim Box

Mini Tuttle Box

Deep Tuttle

In stock only

661 products

Edge PRO 37 Tuttle Box

Sale price€200,00 EUR

Edge PRO 39 Deep Tuttle Box

Sale price€200,00 EUR

Edge PRO 39 Power Box

Sale price€200,00 EUR

Edge PRO 39 Tuttle Box

Sale price€200,00 EUR

Edge PRO 41 Deep Tuttle Box

Sale price€200,00 EUR

Edge PRO 41 Power Box

Sale price€200,00 EUR

Edge PRO 41 Tuttle Box

Sale price€200,00 EUR

Edge PRO 43 Deep Tuttle Box

Sale price€205,00 EUR

Edge PRO 43 Power Box

Sale price€205,00 EUR

Edge PRO 43 Tuttle Box

Sale price€205,00 EUR

Edge PRO 45 Deep Tuttle Box

Sale price€205,00 EUR

Sold out

Edge PRO 45 Power Box

Sale price€205,00 EUR

Edge PRO 45 Tuttle Box

Sale price€205,00 EUR

Edge PRO 47 Deep Tuttle Box

Sale price€205,00 EUR

Edge PRO 47 Power Box

Sale price€205,00 EUR

Edge PRO 47 Tuttle Box

Sale price€205,00 EUR

Edge PRO 49 Deep Tuttle Box

Sale price€205,00 EUR

Edge PRO 49 Power Box

Sale price€205,00 EUR

Edge PRO 49 Tuttle Box

Sale price€205,00 EUR

Elite S1 Hi-Wind G10 Power Box 39 Select

Elite S1 Hi-Wind G10 25 Power Box

Sale price€190,00 EUR

Elite S1 Hi-Wind G10 27 Power Box

Sale price€190,00 EUR

Elite S1 Hi-Wind G10 27 Tuttle Box

Sale price€190,00 EUR

Elite S1 Hi-Wind G10 29 Power Box

Sale price€190,00 EUR

Elite S1 Hi-Wind G10 29 Tuttle Box

Sale price€190,00 EUR

Elite S1 Hi-Wind G10 31 Power Box

Sale price€190,00 EUR

Elite S1 Hi-Wind G10 31 Tuttle Box

Sale price€190,00 EUR

Elite S1 Hi-Wind G10 33 Power Box

Sale price€190,00 EUR

Elite S1 Hi-Wind G10 33 Tuttle Box

Sale price€190,00 EUR

Sold out

Elite S1 Hi-Wind G10 35 Deep Tuttle Box

Sale price€190,00 EUR

Elite S1 Hi-Wind G10 35 Power Box

Sale price€190,00 EUR

Elite S1 Hi-Wind G10 35 Tuttle Box

Sale price€190,00 EUR

Sold out

Elite S1 Hi-Wind G10 37 Deep Tuttle Box

Sale price€190,00 EUR

Elite S1 Hi-Wind G10 37 Power Box

Sale price€190,00 EUR

Sold out

Elite S1 Hi-Wind G10 37 Tuttle Box

Sale price€190,00 EUR

Elite S1 Hi-Wind G10 39 Tuttle Box

Sale price€190,00 EUR

Elite S1 Hi-Wind G10 41 Tuttle Box

Sale price€190,00 EUR

Elite S1 Hi-Wind G10 Power Box 39

Sale price€190,00 EUR

Sold out

Focus Weed 10 Mini Tuttle

Sale price€118,00 EUR

Sold out

Focus Weed 10 Slot Box

Sale price€118,00 EUR

Sold out

Focus Weed 10 US Box

Sale price€118,00 EUR

Sold out

Focus Weed 18 Mini Tuttle

Sale price€129,00 EUR

Focus Weed 18 Power Box

Sale price€129,00 EUR

Sold out

Focus Weed 18 Slot Box

Sale price€129,00 EUR

Sold out

Focus Weed 18 US Box

Sale price€129,00 EUR

Sold out

Focus Weed 20 Mini Tuttle

Sale price€129,00 EUR

Sold out

Focus Weed 20 Power Box

Sale price€129,00 EUR

Sold out

Focus Weed 20 Slot Box

Sale price€129,00 EUR

Focus Weed 20 US Box

Sale price€129,00 EUR

Sold out

Focus Weed 22 Mini Tuttle

Sale price€129,00 EUR

Sold out

Focus Weed 22 Power Box

Sale price€129,00 EUR

2 / 14

E-mail

About Unifiber

Our passion for water sports drives us to create high-quality, innovative accessories for windsurfing and beyond.

Phantom 14, 5126 RJ Gilze, Netherlands

+31 (0) 161223436

support@unifiber.net

Support

Contact Us
Find a Shop
Warranty Claim

Shop

Windsurf
Wing
SUP
Kite
Windsup

Resources

Mast Selector
Boom Selector

Country

2025, Unifiber.

Refund policy
Privacy policy
Terms of service
Shipping policy
Contact information
Legal notice

UNIFIBER Select Fin Selector

1 Skill

2 Discipline

3 Box

4 Setup

5 Results

Step 1 of 5

What is your skill level?

Step 2 of 5

What is your main discipline?

Step 3 of 5

Select your fin box type

Antiweed fin

Step 4 of 5

Configure your equipment

Sail Size 7.0m2

3m2 12m2

Recommended for your setup

Board Volume 130L

80L 200L

Board Width 70cm

50cm 100cm

In Stock

EUR 2,95

Add to Cart

Select

SELECT

Adapter Power Box

Out of Stock

EUR 20,00

Out of Stock

Select

SELECT

Adjustable Collar RDM HD Extension

In Stock

EUR 25,95

Add to Cart

Unifiber

Adjustable Collar SDM Basic Extension

In Stock

EUR 6,95

Add to Cart

Unifiber

Adjustable Collar SDM Elite Extension

Out of Stock

EUR 9,95

Out of Stock

Unifiber

Adjustable Collar SDM HD Extension

In Stock

EUR 30,95

Add to Cart

Unifiber

Air Screw Vent Torx Head With O-Ring

In Stock

EUR 5,95

Add to Cart

Unifiber

Air Screw Vent with O-Ring

Out of Stock

EUR 5,95

Out of Stock

Unifiber

Aluminium Entry 140 - 190

In Stock

EUR 129,00 €149,00

Add to Cart

Unifiber

Aluminium Entry 160 - 210

In Stock

EUR 129,00 €159,00

Add to Cart

Unifiber

Aluminium Entry 180 - 230

In Stock

EUR 129,00 €169,00

Add to Cart

Unifiber

Aluminium Entry 200 - 250

In Stock

EUR 129,00 €179,00

Add to Cart

Unifiber

Aluminium Essentials Inside Tail +50

In Stock

EUR 63,95

Add to Cart

Unifiber

Aluminium Essentials Inside Wide Tail +50

In Stock

EUR 66,95

Add to Cart

Unifiber

Aluminium Essentials JR 110-160

1 left

EUR 129,00 €179,00

Add to Cart

Unifiber

Aluminium Essentials JR 140-190

1 left

EUR 139,00

Add to Cart

Unifiber

Aluminium Essentials JR Inside Tail +50

1 left

In Stock

EUR 149,00

Add to Cart

Unifiber

Aluminium Essentials Monocoque Tapered Body 180

In Stock

EUR 159,01

Add to Cart

Unifiber

Aluminium Essentials Slim 140-190

In Stock

EUR 219,00

Add to Cart

Unifiber

Aluminium Essentials Slim 160-210

In Stock

EUR 229,00

Add to Cart

Unifiber

Aluminium Essentials Slim 180-230

In Stock

EUR 239,00

Add to Cart

Unifiber

Aluminium HD Inside Wide Tail +50

In Stock

EUR 84,95

Add to Cart

Unifiber

Aluminium HD Monocoque Body 140

In Stock

EUR 129,00

Add to Cart

Unifiber

Aluminium HD Monocoque Body 160

In Stock

EUR 139,00

Add to Cart

Fin Selection Tips

How does fin length affect performance?

Longer fins provide more lift and upwind capability, making them ideal for heavier riders or underpowered conditions. Shorter fins offer quicker release and are better for maneuvers. A general rule: add 1cm per 10kg above 70kg body weight.

G10 vs Carbon: Which material is best?

G10 (fiberglass epoxy) is durable, affordable, and forgiving - great for recreational use. Carbon is lighter and stiffer, providing better response for racing and advanced riders. Carbon fins are more fragile but offer superior performance.

When to use Anti Weed fins?

Anti-weed fins are designed for spots with seaweed, grass, or floating debris. They feature a special leading edge that sheds weeds while maintaining performance. Essential for shallow water spots or areas prone to vegetation.

What box type do I need?

Check your board - Deep Tuttle (65mm) is common on freeride/slalom boards, standard Tuttle (43mm) on smaller boards, Powerbox on entry-level boards, and US Box on wave boards. The box depth affects stiffness and performance.

Performance Overlay

+ Add Fin

Select a fin

+ Add Fin

Select a fin

+ Add Fin

Select a fin

Performance Comparison

Speed---

Control---

Upwind---

Maneuverability---

Power---

Lift---

All Round---

Cross Wind---

Price---