The Spika Microfleece Zip–Through – Mens (Biarri Camo) is an active mid-layer designed to deliver silent thermal insulation and visual concealment across native Australian and New Zealand bush and scrub terrain. Constructed with a 4-way stretch gridfleece interior, the garment traps body heat while venting moisture during high-output activity. It features an oversized fit profile engineered for layering, a full-length front zip, a protective high stand collar, integrated thumb loops, and dedicated sleeve watch openings for rapid wrist access without cuff roll-up.

Key Features

• Thermal Regulation: Interior gridfleece construction retains warmth while exhausting excess perspiration during active stalks.
• Acoustic & Silhouette Concealment: Low-friction, silent fabric finished in Spika’s proprietary Biarri Camo pattern disrupts human outlines in scrub and bush environments.
• Ergonomic Cuff Design: Integrated thumb loops and sleeve watch openings maintain wrist coverage while allowing unhindered instrument access.
• Storage & Collar Protection: Built with a full-length front zipper, zippered side pockets, and a reinforced high stand collar.

Specifications

• Manufacturer Model: HCZ-MFC-1A (Suffixes 1A1 to 1A8 across sizes S to 5XL)
• Material: 92% Recycled Polyester, 8% Elastane
• Fabric Type: 4-way stretch gridfleece insulation
• Fit Profile: Oversized fit for mid-layering
• Chest Range: 103 cm to 146 cm (across S–5XL sizing)
• Hip Range: 99 cm to 142 cm (across S–5XL sizing)
• Sleeve Length: 82 cm to 89 cm (across S–5XL sizing)

Who is the Spika Microfleece Zip–Through Biarri Camo for?

• Spot-and-stalk hunters in Australian and New Zealand bush and scrub terrain — Needs silent acoustic performance and native terrain camouflage paired with an active 4-way stretch blend of 92% Recycled Polyester and 8% Elastane to maintain unhindered mobility during close-range stalks.
• Cold-weather hikers and outdoorsmen requiring a breathable mid-layer — Requires an oversized layering profile accommodating chest measurements from 103 cm up to 146 cm and sleeve lengths of 82 cm to 89 cm with built-in gridfleece thermal regulation for high-exertion treks.

Less suitable for: Exposure to continuous rain, severe wet weather, or intense wind chill without an external layer; the open gridfleece textile is not waterproof or windproof, requiring users to pair it with an external waterproof hardshell jacket or a dedicated wind-blocking membrane outer shell.