Mystic Block Impact Fzip Vest-Black

The Mystic Block Impact Fzip Vest is a front-zip impact vest from Mystic's long-running Block line, built for kiteboarding, wing foiling, and other board sports where crash protection matters. The Block has appeared across multiple Mystic seasonal collections — from FW23/24 through FW25/26 — making it one of the brand's mainstay protective pieces. It uses a full-length YKK front zipper with a locking mechanism, giving riders straightforward entry and exit while keeping the vest secure during heavy wipeouts.

The vest is constructed with MX2 neoprene — the same material Mystic uses in its wetsuits — paired with Clash Foam panels that cover the torso for impact absorption. A notable design choice is the unpadded lower section around the waist: by omitting foam where a harness sits, the vest reduces bulk and rib pressure while letting a waist or seat harness grip directly over the neoprene. A silicone non-slip print at the waistline adds extra hold so the harness stays anchored during riding.

• Construction: MX2 neoprene with Clash Foam impact panels
• Closure: Full-length YKK front zip with zipper lock
• Weight: 800 g
• Available sizes: XS, S, M, L, XL, XXL
• Available colors: Black, Red, Navy, Retro Orange
• Flotation device: No — this is an impact vest, not a certified flotation aid

The Block Fzip is aimed at intermediate to advanced riders in kiteboarding and wing foiling who want upper-body crash protection without sacrificing harness compatibility. Its Clash Foam coverage is oriented toward absorbing hard impacts from falls at speed or contact with gear, making it well-suited for riders pushing into higher wind ranges or more aggressive maneuvers. Because the lower waist area is left unpadded, it pairs cleanly with waist harnesses — a priority for kiters and wing foilers who need both protection and unrestricted harness function.

The MX2 neoprene also adds a layer of core warmth, which makes the vest practical for cooler-weather sessions or dawn patrols where a full wetsuit may be too much but bare skin is too little. Sizing tends to run snug, particularly through the chest, so riders between sizes may want to size up.

Within Mystic's impact vest range, the Block sits as the brand's dedicated high-impact front-zip option. It slots below the Majestic Impact Vest, which uses a side-zip design and a more tailored unibody construction for a sleeker fit and less restrictive feel — at a higher price point. The Block trades some of that refinement for easier on-off convenience via its center zip and a slightly lower cost, making it the more practical choice for riders who prioritize function over aesthetics.

For buyers cross-shopping, the Block competes with vests like the ION Collision Core and the Ride Engine Shockwave in the mid-range impact vest category. All three target the same rider profile — active kiters and foilers who need real crash protection that works over or under a harness — but the Block's harness-specific cutaway and silicone grip print give it a distinct focus on harness integration.