FREE SHIPPING ON MOST ORDERS OVER $99 DETAILS
REAL Gift Cards Live Chat Send Message (866) REAL-548 Shipping Returns Help & FAQ
JS Blak Box 3 HYFI 5'10" Default Title
JS Blak Box 3 HYFI 5'10" Default Title

JS Blak Box 3 HYFI 5'10"

by JS • SKU JS21274348
$825.00
5'10" x 19.75" x 2.5" Vol: 31.3L
Fin System: FCS II
Shop with confidence. 30-day Returns and Exchanges Order Tracking Details & FAQs
Ready to Ride. Flat-rate Shipping Starting at $89.99 Shipping Details
Get help buying. Chat nowSend message or call 1-866-REAL-548.

Board Details

SKU JS21274348
Length 5'10"
Width 19.75"
Thickness 2.5"
Volume 31.3L
Construction HYFI
Tail Squash
Fin System FCS II
Fin Setup Tri/Quad
Fins Not Included
Tail Patch Yes

Save 15% on Accessories & Wetsuits

Add this surfboard to your cart and save 15% on qualifying surfboard accessories and wetsuits. No discount code needed. Eligible savings will show in your cart automatically.

Shop with Confidence

We ship surfboards every day to surfers all over the planet. Your satisfaction is our top priority. Our REAL Pros are available to help find your next surfboard and provide you with any information you might need before or after your purchase.

JS Blak Box 3 Surfboard

JS Blak Box 3

Much loved by surfers around the world for the last eight years, we’ve set out to build a new board that does justice to the famous Blak Box DNA, which has always brought fun yet still exciting surfing to good, average and even terrible waves.

Dimensions

5’4" x 18.50” x 2.125” | 22.50
5’6" x 19.00” x 2.1875” | 24.60
5’7" x 19.25” x 2.25” | 26.10
5’7" x 19.25” x 2.3125” | 26.80
5’8" x 19.50” x 2.3125 " | 27.60
5’8" x 19.50” x 2.375 " | 28.40
5’9" x 19.875” x 2.375” | 29.00
5’9" x 19.875” x 2.4375” | 29.90
5’10" x 19.75” x 2.4375” | 30.50
5’10" x 19.75” x 2.50” | 31.30
5’11" x 20.00” x 2.50” | 32.10
5’11" x 20.00” x 2.5625” | 33.00
6’0" x 20.25” x 2.5625” | 33.80
6’0" x 20.25” x 2.625” | 34.60
6’1" x 20.50” x 2.625” | 35.50
6’1" x 20.50” x 2.6875” | 36.50
6’2" x 20.75” x 2.6875” | 37.30
6’2" x 20.75” x 2.75” | 38.30
6’3" x 21.00” x 2.75” | 39.30
6’3" x 21.00” x 2.8125” | 40.00
6’4" x 21.25” x 2.8125” | 41.10
6’4" x 21.25” x 2.875” | 42.10
6’5” x 21.50” x 2.875” | 43.20
6’6” x 21.875” x 2.9375” | 45.30
6’8” x 22.00” x 3.00” | 47.40
6’10” x 22.25” x 3.00” | 49.00

The REAL Deal

JS Blak Box 3

Much loved by surfers around the world for the last eight years, we’ve set out to build a new board that does justice to the famous Blak Box DNA, which has always brought fun yet still exciting surfing to good, average and even terrible waves.

JS Blak Box 3 Surfboard

Dimensions

5’4" x 18.50” x 2.125” | 22.50
5’6" x 19.00” x 2.1875” | 24.60
5’7" x 19.25” x 2.25” | 26.10
5’7" x 19.25” x 2.3125” | 26.80
5’8" x 19.50” x 2.3125 " | 27.60
5’8" x 19.50” x 2.375 " | 28.40
5’9" x 19.875” x 2.375” | 29.00
5’9" x 19.875” x 2.4375” | 29.90
5’10" x 19.75” x 2.4375” | 30.50
5’10" x 19.75” x 2.50” | 31.30
5’11" x 20.00” x 2.50” | 32.10
5’11" x 20.00” x 2.5625” | 33.00
6’0" x 20.25” x 2.5625” | 33.80
6’0" x 20.25” x 2.625” | 34.60
6’1" x 20.50” x 2.625” | 35.50
6’1" x 20.50” x 2.6875” | 36.50
6’2" x 20.75” x 2.6875” | 37.30
6’2" x 20.75” x 2.75” | 38.30
6’3" x 21.00” x 2.75” | 39.30
6’3" x 21.00” x 2.8125” | 40.00
6’4" x 21.25” x 2.8125” | 41.10
6’4" x 21.25” x 2.875” | 42.10
6’5” x 21.50” x 2.875” | 43.20
6’6” x 21.875” x 2.9375” | 45.30
6’8” x 22.00” x 3.00” | 47.40
6’10” x 22.25” x 3.00” | 49.00

The REAL Deal

REAL Review coming soon...

JS Description:

The success of our Monsta Box and Air 17X at the refined end of the X Series prompted JS to re-design our Blak Box to be even more suited to weak waves and surfers who don’t get their ideal choice of conditions day in, day out. It’s user-friendly, and it’s a must have to make the most of whatever window you have to get in the water each week. Our new Blak Box 3 is all about easy acceleration and glide, so to achieve this we’ve given it more planning area in the nose and extra foam under the chest. To control and play with all that speed, the wide point has also been moved forward, which creates a slightly straighter, pulled-in swallowtail. This provides a smooth rock and roll from rail to rail, giving you extra drive and angles of attack to choose from anywhere on a wave. With slightly lower rails to complement its updated outline, we recommend riding the BB3 at 1/16” thicker than your last Blak Box. For the pros, this board is an exceptional step down to cover you on days that the surf would otherwise be less than inspiring. For the bros, it’ll be the go-to when those conditions are the only option you have.

Write a review, post a photo or join the discussion.

Surfboard Buying Guide

Everything you need to know to help you pick the perfect surfboard. We've hand-picked our most popular videos and articles for easy reference.

Read the Guide

Related products

You recently viewed

Clear recently viewed