Royal Navy PCS blue cold-weather thermal undershirt, commonly referred to as a Norgi or Norgie-style thermal.

Designed as a lightweight insulating layer, the PCS thermal uses soft fleece material to retain warmth without the bulk of the traditional Norwegian shirt.

The close-fitting design makes it ideal for wearing beneath RN PCS clothing, waterproofs or other outer layers, while the quarter-length zip allows additional ventilation when required.

Suitable for service replacement kit, cadets where appropriate, outdoor work, hiking, camping or general cold-weather wear.

Features

• Royal Navy / PCS navy blue colour
• Lightweight thermal fleece construction
• 100% polyester
• Quarter-length front zip
• High collar for additional protection
• Long sleeves
• Extended rear section to help the shirt remain tucked in
• Close-fitting thermal design
• Lightweight and quick drying
• Suitable as a base or insulating layer
• Thumb holes in cuffs

Individual labels, manufacturers and minor design details may vary between garments.

Condition

New / Unissued

Unused surplus with no meaningful evidence of previous wear. Minor storage marks or packaging-related creasing may be present.

Like New

Excellent overall condition with minimal evidence of previous issue or use.

Grade 1

Good used and fully serviceable condition.

May show:

• Light bobbling or fleece wear
• Minor marks
• Previous ownership or service markings
• Light fading
• Evidence of previous washing and use

No major damage affecting normal wear.

Grade 2

More heavily used but still serviceable.

May show noticeable fleece wear, fading, staining, cosmetic damage or other signs of substantial previous use.

Unserviceable

Major holes, tears, significant staining, broken components or other major damage making the garment unsuitable for normal sale and wear.

Sizing

These thermal shirts commonly use the British military height / chest sizing system.

Examples:

160/80
170/90
180/100
190/110
200/120

The first measurement indicates the intended wearer height in centimetres, while the second relates to chest size.

Approximate Guide

160/80 — Small
170/90 — Medium
180/100 — Large
190/110 — XL
200/120 — XXL

These thermals are intentionally designed to fit relatively close to the body to help retain warmth.

Need help choosing your size? View The Old Kitbag Military Size Guide.