Redefine your layering system with the Superior Silk Round Neck Shirt, a long-sleeve technical base layer that bridges the gap between rugged utility and high-end luxury. Crafted from 100% natural superior silk, this shirt is designed for the traveler who demands the absolute best in skin-to-fabric comfort. Silk’s unique protein-based structure provides a "bio-compatible" fit that feels weightless, making it the ideal foundation for cold-weather adventures, long-haul travel, or refined everyday wear in the city.

Specifications

• Item Number: #1107847

• Material: 100% Natural Silk

• Weight: Approx. 115 g (4.1 oz)

• Thickness: Light Weight

• Features: Long sleeve, round neck, flat-seam construction, anti-static, long tail design.

Key Technical Features

• 100% Superior Natural Silk: Offers a level of smoothness and breathability that synthetic polyesters cannot mimic, providing a non-irritating "second skin."

• Advanced Temperature Regulation: Naturally adapts to your environment—insulating your core in the cold while wicking moisture to keep you cool when you’re active.

• Natural Anti-Static Property: Unlike many winter base layers that cause static "shocks," silk naturally retains enough moisture to suppress static electricity, ensuring your layers don't cling.

• Full-Arm Coverage with Low Bulk: The ultra-fine knit provides full-length sleeve protection without adding any noticeable volume under a mid-layer or dress shirt.

• Ergonomic Seaming: Features flat-locked seams and a tailored round neck to ensure a friction-free experience even when worn under a heavy backpack or structured jacket.

Care Instructions

• Washing: Machine wash cold on a delicate/hand-wash cycle. Use a Laundry Net.

• Detergent: Use a mild, neutral-pH detergent. Avoid bleach and fabric softeners, which can degrade the natural silk proteins.

• Drying: Line dry in the shade. Silk is incredibly quick-drying; do not use a tumble dryer, as high heat will make the fibers brittle and reduce their lifespan.

• Storage: Store folded in a dry place. Ensure the garment is 100% dry before storage to maintain the integrity of the natural fibers.

Professional Tips from X-Boundaries

1. The "One-Bag" Travel Essential: If you are packing for a trip with varying climates, this is your secret weapon. It weighs less than 120g, occupies minimal space in your carry-on, and serves as both a warm pajama top and a functional thermal layer.

2. Skin Care in the Cold: Cold, dry winter air can irritate the skin. Because silk is a protein-based fiber, it helps maintain your skin’s natural moisture balance better than synthetics, making it a "must-have" for anyone with dry or sensitive skin.

3. Discreet Layering: The slim-fit round neck is designed to sit comfortably at the collar line, making it perfect to wear under a crew-neck sweater or a flannel shirt without peeking out.

4. Laundry Net is Key: While silk is naturally strong, it is vulnerable to snags when wet. Always wash this shirt in a Laundry Net to ensure the long sleeves don't get tangled or pulled by other items in the machine.