US Military ECWCS Black Silkweight Layer 1 Undershirt
The US Military Layer 1 Silkweight Undershirt is the base layer of the ECWCS system. Lightweight and comfortable, it provides insulation while wicking away moisture in cold weather.
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Authentic US military issue in black
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Silk weight fabric designed for layering under uniforms or gear
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Breathable and quick drying for all day comfort
A reliable cold weather undershirt that works in the field, outdoors, or for everyday wear.
Customer Information
Quick answers on shipping, returns. stock updates, and more.
Shipping & Processing Times
Orders typically process within 1–2 business days. Shipping options include standard, expedited, and international delivery, with estimated arrival times depending on your location and selected method. Tracking information is provided once your order ships.
Returns & Exchanges Policy
Returns can be requested within 14 days of receiving your item. Items must be unworn, unused, and in their original packaging. If you receive a defective or damaged item, contact us immediately so we can resolve the issue.
Item Condition Guide
Our items may be listed as New, Used, or Damaged, depending on their condition and surplus origin. Each listing will clearly indicate the condition category. For detailed explanations of each condition type, please visit our FAQ page.
Wholesale & Bulk Orders
We offer options for larger quantity purchases and wholesale inquiries. Contact us directly to discuss availability, pricing, and order details for bulk orders.
Out of Stock & Restock Info
If an item is out of stock, restock timelines may vary. Check back periodically or contact us for availability updates and additional information.