Cut-resistant base layers for officers who wear armor.
UBAC-style shirts and covert under-uniform garments designed to be worn beneath ballistic vests — closing the gap where bullets aren’t the threat. Independently lab-rated ANSI A6 cut resistance.
What ballistic armor doesn’t protect against
Ballistic vests stop bullets. They don’t stop slashes, stabs, or cuts from edged weapons during searches, arrests, foot pursuits, or close-quarters confrontations.
Cut-Tuff® Core base layers and UBAC shirts add ANSI A6 cut resistance to your existing kit — worn directly against the skin, under the vest, with no change to your uniform’s profile.
Why officers choose Cut-Tuff® Core
Independently lab-tested by Groupe CTT Inc. in Quebec, Canada — designed to layer under existing tactical kit without compromise.
Cut and slash resistance
ANSI A6 / EN ISO Level F (the highest cut-resistance level on both scales). Independently tested against the edged-weapon threats officers face during searches, arrests, and close-quarters confrontations.
Wears under your kit
Lightweight base layer that fits under a ballistic vest without bulk or restricted movement. No change to your uniform’s profile or fit.
Built for full shifts
Breathable polyester/spandex blend, 100% latex-free, machine washable up to 40°C. Designed to perform comfortably across extended patrol and duty hours.
PO-friendly procurement
Net-30 purchase orders for law enforcement agencies, security companies, and government agencies. DDP shipping — duties, taxes, and brokerage included. W-8BEN-E provided on request.
Popular products for law enforcement
Under-uniform layers and covert garments most commonly ordered by departments and security companies.

Cut-Tuff® Core Base Layer Shirt (UBAC)
Lightweight under-uniform shirt with ANSI A6 cut resistance. Designed to wear under ballistic vests — no bulk, no restricted movement.
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Cut & Puncture Resistant T-Shirt
Short-sleeve undershirt with ANSI A6 cut and EN 388 Level 4 puncture resistance. Worn under uniform.
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Cut & Puncture Resistant Long-Sleeve T-Shirt
Full-arm coverage in a low-profile under-uniform layer. Worn under tactical kit.
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Cut-Tuff® Core V-Neck Long-Sleeve Shirt
Long-sleeve V-neck base layer with ANSI A6 cut resistance. Designed to fit under uniform collars.
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Every Cut-Tuff® Core garment ships with the lab-rated specs ready for procurement files.
Shop all products →Easy ordering with purchase orders
BAC Tactical accepts purchase orders from law enforcement agencies, security companies, and government agencies. Net-30 terms available. DDP shipping from Canada — duties, taxes, and brokerage included in the price. US shipping is $39 flat, free over $300, except for purchase orders. Same business day quote response.
Need covert protection against edged and pointed weapons? Explore our stab & puncture-resistant clothing range — EN 388 Puncture Level 4.
Frequently asked questions
Yes. Our Cut-Tuff® Core base layers and UBAC-style shirts are specifically designed to be worn under ballistic vests or uniforms. Lightweight 100% latex-free polyester/spandex blend — no bulk, no restricted movement, no compromise to your existing kit.
No. Cut-Tuff® Core is engineered for full-shift wear — breathable polyester/spandex, smooth against the skin, machine washable up to 40°C (104°F). Designed to perform without overheating during extended patrol or duty hours.
Yes. We accept POs from law enforcement agencies, security companies, and government agencies. Net-30 terms available for qualified government agencies. W-8BEN-E and vendor setup documentation provided on request. Email sales@bac-tactical.com.
Quote turnaround is typically same business day. In-stock items ship same or next business day. Backordered items take up to 4 weeks. All U.S. orders ship DDP — duties, taxes, and brokerage are included in the price.
All Cut-Tuff® Core garments are independently lab-tested by Groupe CTT Inc. (Quebec, Canada) to ANSI/ISEA 105-2016 Level A6 cut resistance, EN ISO 13997 Level F (the highest cut-resistance level), and EN 388:2016 Puncture and Tear Level 4 (both highest level). See our full Protection Standards guide →
The Cut-Tuff® Core line runs XS to XXL across base layers, t-shirts, and long-sleeve shirts. Email sales@bac-tactical.com for sizing guidance for your department.