Propper Poly Cotton Twill 27P Flyers Coverall - Durable Utility Fit in

In this review the Propper Poly/Cotton 27/P Flyers Coverall is evaluated for maintenance crews, law enforcement support staff and pilots who need a comfortable, non-FR flight suit. The bottom line: it is a sturdy, lightweight coverall designed to match mil-spec styling while keeping costs down, and its biggest reason to buy is the balance of durable, colorfast 65/35 poly/cotton twill with plenty of pockets and practical features for everyday wear. Those looking for flame resistance should look elsewhere, but for non-FR uniform use this coverall delivers dependable value.

Key Features

• Sewn to spec: Constructed to mil-spec YACL-WP PD 99-01 R design, it copies the Nomex layout and details so users get the same functional layout without FR fabric.
• Durable fabric: The 5.2 oz 65% polyester, 35% cotton twill resists wrinkles, shrinking and fading for an easy-care uniform that stays serviceable through frequent use.
• Multiple pockets: Six main zippered pockets plus a left shoulder hook-and-loop pocket and a left inner-thigh knife pocket give organized, secure storage for tools and small items.
• Zippered leg opening: Leg zippers make the suit easy to put on and remove and allow wearing untucked over boots for quick changes on duty.
• Adjustable fit: A pleated bi-swing back and hook-and-loop adjustable waist belt improve mobility and let users fine tune the fit across the torso and shoulders.

Who It's For

The Propper Poly/Cotton 27/P is best for aviation support staff, maintenance crews, public safety uniforms and commercial pilots who do not require flame-resistant garments but need a true flight-suit layout and practical pockets. It is also a sensible choice for costume use where authentic styling matters but FR protection is unnecessary.

Those who need certified FR protection or operate around open flames should not choose this coverall. Buyers who want a slim, fashion-forward fit should also look elsewhere, as the sizing is alpha with a generous cut intended to simplify inventory and allow layering.

Pros & Cons

Pros

• Durable, lightweight 65/35 twill that is colorfast and low maintenance.
• Practical pocket layout with multiple zippered and accessory pockets for tools and small gear.
• Sewn to mil-spec design offering the same layout and details as the Nomex style F5115 for consistent functionality.

Cons

• Not flame resistant, so unsuitable where FR protection is required.
• Sizing can run generous in the legs and long in the torso for some users, so fit may be mixed depending on body shape.

Specifications

Our Verdict

The Propper Poly/Cotton 27/P Flyers Coverall is a practical, cost-conscious choice for crews and staff who need the classic flight-suit layout and durable, easy-care fabric without FR protection. Its ample pockets, mil-spec construction and adjustable features make it good value for uniform programs, though buyers who require flame resistance or a trim fashion fit should consider other options.

Frequently Asked Questions

Is this coverall flame resistant?
No. This Poly/Cotton 27/P is intended for non-FR use and should not be used where flame resistance is required.

How does the sizing run?
Sizing uses alpha sizes and provides a generous fit; some customers report baggy legs and a longer torso, so consider that when ordering.

Can it be worn over boots?
Yes. The zippered leg openings and untucked wearing option make it easy to wear over flight or work boots.