Ecco Ecco Biom C4 BOA mens golf shoes, black
Ecco Ecco Biom C4 BOA mens golf shoes, black
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Ecco Biom C4 BOA Men's Golf Shoes — Black
The ECCO Biom C4 BOA represents the next generation of the BIOM® COOL PRO family, combining breathable comfort and innovative performance with a modern, sneaker-inspired aesthetic. To achieve the ultimate 360° breathability alongside 100% waterproof protection, the GORE-TEX SURROUND® construction is paired with EXHAUST GRID channels that direct airflow towards the underside of your foot. This hybrid shoe is crafted from ECCO Performance Leather and an ultra-flexible, sock-style upper, built on ECCO's advanced MTN GRIP outsole and powered by BIOM® NATURAL MOTION® technology. The Boa® Fit System provides simple micro-adjustable fit with effortless on and off convenience.
Key Features
- Durable ECCO leather from own tanneries combined with an ultra-flexible mesh sock-style upper
- ECCO FLUIDFORM™ — natural, anatomically supportive fit and feel underfoot
- GORE-TEX SURROUND® delivers 100% waterproofing and full 360° breathability
- BIOM® NATURAL MOTION® technology brings you closer to the ground for greater stability and control
- ECCO MTN GRIP outsole with three dedicated zones for traction, stability and rotational swing support
- Boa® Fit System for quick, precise fit adjustment with a single dial turn — spikeless design
- Standard width fit across all available sizes (EU 39–48)
Technology in Detail
GORE-TEX SURROUND® with EXHAUST GRID
The GORE-TEX SURROUND® construction delivers 100% waterproof protection while enabling exceptional 360° breathability — including from below your foot. EXHAUST GRID channels are engineered to actively route airflow toward the sole of the foot, keeping the interior climate fresh and comfortable even during extended rounds in variable weather. Unlike conventional waterproof membranes, SURROUND® technology ensures moisture and heat can escape from every direction, preventing the build-up of heat and perspiration that often plagues traditional waterproof footwear.
BIOM® NATURAL MOTION® Technology
BIOM® NATURAL MOTION® is ECCO's biomechanical philosophy applied directly to footwear construction. By placing you closer to the ground, the technology promotes a more natural gait and foot movement throughout your swing and over the course of an entire round. The result is enhanced balance, improved ground feel, and greater stability at the moment of impact — key factors for consistent ball-striking. This low-to-the-ground profile works in harmony with the MTN GRIP outsole to maximise your connection with the turf on every hole.
ECCO MTN GRIP Outsole
The ECCO MTN GRIP outsole is engineered with three distinct functional zones that work together to support every phase of your round. The forefoot zone provides traction during the follow-through, the midfoot zone delivers lateral stability during weight transfer, and the heel zone offers rotational support at address and throughout the backswing. Together these zones deliver a confident, planted feel on a wide variety of surfaces — from firm fairways to damp rough — without the need for traditional spikes, making the Biom C4 BOA a true spikeless performance shoe.
Boa® Fit System
The Boa® Fit System replaces traditional laces with a precision dial mechanism that delivers a secure, evenly distributed fit across the upper with a simple twist. Micro-adjustment capability means you can fine-tune the feel to exactly the right tension at any point during your round, while the quick-release function allows the shoe to open fully for effortless entry and removal. The Boa® system is renowned for its reliability and durability across thousands of cycles, and is backed by Boa's own performance guarantee — ensuring this closure system will never let you down on the course.
ECCO Performance Leather & Sock-Style Upper
The upper combines durable ECCO Performance Leather — sourced from ECCO's own tanneries, where the brand maintains direct control over quality and sustainability — with an ultra-flexible, mesh-construction sock-style collar. This pairing delivers the protective structure and long-term wear resilience of premium leather alongside the adaptive, second-skin comfort of a performance knit. The result is a hybrid shoe that feels as natural in motion as a training shoe while providing the protection and grip characteristics that serious golfers demand.
ECCO FLUIDFORM™ Midsole
ECCO FLUIDFORM™ is a direct-injection midsole technology that bonds the outsole and upper together without the use of adhesives, creating a lighter, more flexible, and more durable structure. The process allows ECCO's designers to fine-tune cushioning density and anatomical support characteristics at a molecular level, producing a midsole that cradles the foot naturally and provides responsive underfoot energy return during the walk. For golfers who choose to walk the course, FLUIDFORM™ translates to noticeably less foot fatigue over 18 holes compared with conventional midsole constructions.
Size Guide
| EU Size | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 |
| UK Size | 6 | 6.5/7 | 7.5 | 8/8.5 | 9/9.5 | 10 | 10.5/11 | 11.5 | 12/12.5 | 13 |
| US Size | 5/5.5 | 6/6.5 | 7/7.5 | 8/8.5 | 9/9.5 | 10/10.5 | 11/11.5 | 12/12.5 | 13/13.5 | 14/14.5 |
| MM | 240–245 | 250 | 263 | 270 | 277 | 283 | 290 | 297 | 303 | 310 |
Size values are approximate. Source: Golf.Ecco.com.
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