Pentagon Athos 2.5 Fleece Jacket - Wolf Grey

The proven Athos platform, refined for professional uniform requirements.

The Athos 2.5 Mens Fleece Jacket builds on the performance of the original Athos with a fully monochromatic design developed for military, law enforcement, security and professional users operating under stricter uniform regulations. It delivers the same warmth, breathability, and everyday versatility while offering a cleaner, uniform-compliant appearance.

Built from high-volume fleece with an excellent warmth-to-weight ratio, the Athos 2.5 performs equally well as an outer layer in cool conditions or as part of a modular layering system when temperatures drop.

Why its built this way

Professional equipment should adapt to professional requirements

Many military and law enforcement organizations require subdued, low-visibility clothing without contrasting color panels. The Athos 2.5 adopts a fully monochromatic design, making it easier to integrate into professional uniforms while retaining the performance of the original Athos platform.

Warmth should never mean unnecessary bulk

Constructed from 320 GSM high-volume polyester fleece, the Athos 2.5 delivers excellent insulation while remaining lightweight and breathable. Its high CLO insulation rating helps retain body heat efficiently without restricting movement or adding excess weight.

Designed for changing conditions

No single layer performs in every environment. The Athos 2.5 is designed to work both as a standalone fleece during cool weather and as an insulating mid-layer beneath a waterproof shell, giving you greater flexibility throughout the year.

Built for everyday comfort

Flatlock seams reduce bulk and help minimize friction under backpacks, plate carriers, or outer garments, improving comfort during extended wear.

The large softshell chest pocket provides quick access to essential items while adding durability in a high-use area.

Part of a complete layering system

The Athos 2.5 remains fully MJC® compatible, allowing seamless integration with compatible Pentagon outerwear for enhanced protection in changing weather conditions.

KEY FEATURES

Monochromatic design for improved uniform compliance

320 GSM high-volume polyester fleece

High CLO insulation rating

Excellent warmth-to-weight ratio

Lightweight and breathable construction

Flatlock seams for enhanced comfort

Large softshell chest pocket

Dual side zippers for MJC® integration

Fully compatible with the Pentagon MJC® layering system

SPECIFICATIONS

100% high-volume polyester

Fabric weight: 320 GSM

High CLO insulation rating

Flatlock seam construction

Softshell chest pocket

Dual side MJC® zippers

MJC® compatible

USE CONDITIONS

Military personnel

Law enforcement

Security professionals

Outdoor work

Hiking and trekking

Everyday wear

Layering beneath waterproof shells

SUMMARY

The Athos 2.5 Mens Fleece Jacket combines the proven performance of the original Athos with a refined monochromatic design suited to professional service. Warm, breathable, and fully compatible with the Pentagon MJC® layering system, its built for users who need dependable insulation while meeting the appearance standards of modern military, law enforcement, and security organizations.