DEFLOW CORE LEASH | SURF LEASH BLACK
The Deflow Core Leash Black is the surf leash from Deflow's Core Collection in the most versatile timeless black from the Color Collection. All the essentials: premium quality PU Cord, tangle-free stainless steel dual-swivel, irritation-free neoprene ankle cuff interior, and a solid closure system. Available from 5ft 6mm to 8ft 7mm. Black matches absolutely any board, shows no signs of visual wear, and never goes out of style. The risk-free choice for everyday surfing with materials that truly make a difference. Best value for money in the catalog. Basque brand born in Zarautz. Get it at Core Surfing with 24-48h shipping!
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Free shipping on orders over €50
DEFLOW CORE LEASH | SURF LEASH BLACK
The surf leash that works, lasts, and never fails: the timeless black of the Deflow Core Collection
There is a reason why black is the best-selling color for surf leashes of any brand in the world: it doesn't cause problems. Not with color, not with matching, not with aesthetics. The Deflow Core Leash Black is exactly that: the right leash for any board, any condition, and any surfer who wants an everyday leash with the materials that matter and without any visual or technical complications. Everything you want in a leash. Nothing more.
WHY THIS LEASH MAKES A DIFFERENCE
The Deflow Core range exists to offer the best value for money on the market for an everyday surf leash. In black, that proposal is especially direct:
- Premium PU Cord: the quality you don't see but feel — The cord is the component that determines how the leash behaves in the water. The premium PU of the Core Leash offers consistent elasticity and lasting resistance, without the premature deterioration of lower-quality cords.
- Double swivel with bearing: the leash that doesn't tangle — The two free-rotating points with stainless steel bearings are the difference between a leash that disappears while you surf and one that becomes a nuisance. The double swivel of the Core Leash solves that problem for good.
- Neoprene ankle strap: comfort without conditions — The neoprene interior of the ankle strap works well on skin and on neoprene booties, in summer and winter, in short sessions and long sessions. No exceptions, no irritation.
- Black that doesn't expire — The black of the Core Leash does not show visual wear, matches any board on the market, and has no aesthetic expiration date. The choice that is always right.
- Five sizes: the entire quiver covered — From 5ft for shortboards to 8ft for mid-lengths. The right size for every board, no improvisations.
TECHNICAL SPECIFICATIONS
- Cord — Premium quality PU Cord
- Swivel — Double stainless steel bearing swivel
- Closure system — Cord closure system
- Ankle strap — Neoprene interior, 38 mm (1.5") wide
- Railsaver — 25 mm (1") wide
- Leash string — Included
- Color — Black (Color Collection)
- Collection — Deflow Core Collection
EXPERT ADVICE
The Core Leash Black is the leash we recommend when someone asks us for an everyday leash without being sure what they want. The reason is simple: black works on all boards, in all conditions, and for all surfers without exception. And the value for money of the Core Leash—premium PU and double bearing swivel at the most accessible price in the Deflow range—is hard to beat on the Spanish market. If you are looking for a leash that lasts an entire season without surprises, start here.
— Core Surfing Team
DEFLOW GUARANTEE — "OUR LOVE FOR THE SEA BROUGHT US HERE"
Deflow was born on the beach of Zarautz, driven by a group of surf enthusiasts with a clear obsession: to create efficient, beautiful, and honest accessories and fins. What started as a community of riders in the Basque Country has become a reference brand in the European market, recognized for its technical rigor and an aesthetic that connects surfing with the culture of color and design.
The Core Leash Black is the most direct expression of the range's philosophy: no extras, no complexity, just the materials that truly make a difference. The black of the Deflow Color Collection represents exactly that: timelessness, versatility, and understated elegance in the most practical choice in the catalog.
All Deflow products are manufactured with premium materials, selected to withstand the most demanding conditions of saltwater, sun, and continuous use.
USE AND CARE
- Attachment — Attach the railsaver to the leash plug before the ankle strap. Ensure the string is free and without tension when entering the water.
- Use with booties — Compatible over skin and over neoprene. Adjust the velcro firmly.
- After each session — Rinse with fresh water, especially the swivel and metal rivets.
- Storage — Do not over-coil, and keep away from direct sunlight.
- Periodic inspection — Check the cord, rivets, and velcro before each session.
SIZE GUIDE
The Deflow Core Leash is available in five sizes. Choose a leash of the same length as your board or slightly shorter:
| Size | Leash length | Cord thickness | Ankle strap width | Railsaver width | Recommended use |
|---|---|---|---|---|---|
| 5ft 6mm | 1.5 m | 6 mm | 38 mm | 25 mm | Shortboard up to 5'6" |
| 6ft 6mm | 1.8 m | 6 mm | 38 mm | 25 mm | Shortboard / Funboard up to 6' |
| 6ft 7mm | 1.8 m | 7 mm | 38 mm | 25 mm | Shortboard / Funboard up to 6' in powerful waves |
| 7ft 7mm | 2.1 m | 7 mm | 38 mm | 25 mm | Funboard / Mid-length up to 7' |
| 8ft 7mm | 2.4 m | 7 mm | 38 mm | 25 mm | Mid-length / Longboard up to 8' |
LOOKING FOR THE MOST RELIABLE SURF LEASH IN THE CATALOG IN THE COLOR THAT NEVER FAILS?
The Deflow Core Leash Black is available now at Core Surfing Shop with free shipping on orders over €50 and 24-48 hour delivery throughout the Peninsula. Buy with total confidence: official brand warranty and hassle-free returns. Buy it today and take it to your next session!
Shipping and returns.
SHIPPING
1. Store pickup: Free!
2. Home delivery:- Peninsula: Free on orders over €50. For lower amounts, the cost will be €5.90.- Balearic Islands: €5.90- Rest of EU: €15
* Delivery time is between 2 and 6 business days, depending on the destination and the chosen payment method
EXCHANGES AND RETURNS
Size exchanges and returns are free* and you have a period of 30 calendar days from the date of receipt of the order to request one. It is essential that the product is in perfect condition, in its original box or packaging, and that you present the order receipt or invoice.
* In the case of products purchased with a discount, offer, or promotion, return shipping costs will be paid by the customer. The cost will be €9.95 for returns shipped to the Peninsula and Balearic Islands. For international returns, costs will be calculated based on the country of origin of the return and will be communicated to the customer before proceeding.
FOR MORE INFORMATION, PLEASE SEE: FREQUENTLY ASKED QUESTIONS
