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Nature’s finest long-sleeve layer: This 100% Superior Silk U-Neck Shirt offers elegant, anti-static thermal protection with a silk-smooth finish that feels like a second skin.
Nature’s finest long-sleeve layer: This 100% Superior Silk U-Neck Shirt offers elegant, anti-static thermal protection with a silk-smooth finish that feels like a second skin.

Montbell Women's Superior Silk U-Neck Shirt

Montbell Women's Superior Silk U-Neck Shirt

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Regular price S$139.90
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  • Low stock - 3 items left
  • Backordered, shipping soon
  • 14-day exchange unworn items, original packaging. No exchange for base layers and underwear.
  • 4-6 day trackable shipping
  • Packed with care
  • Minimal use of plastic

The Superior Silk U-Neck Shirt is the ultimate long-sleeve base layer for women who refuse to choose between performance and luxury. Made from 100% premium natural silk, this shirt provides full-arm coverage with a "weightless" feel. Silk is nature’s most sophisticated insulator—it creates a breathable microclimate against your skin, keeping you warm in chilly cabins or winter streets, yet remains remarkably cool when the sun comes out. It is the perfect travel companion for those with sensitive skin or anyone looking for a sleek, non-bulky layer.

Specifications

  • Item Number: #1107848

  • Material: 100% Natural Silk

  • Weight: Approx. 83 g (2.9 oz) – Incredibly high warmth-to-weight ratio.

  • Thickness: Light Weight

  • Features: Long sleeve, U-neck, flat seams, anti-static, long tail design.

Key Technical Features

  • 100% Natural Superior Silk: Soft, protein-based fibers that are hypoallergenic and exceptionally gentle on the skin.

  • Smart Thermal Regulation: Naturally insulates in cold weather while maintaining high breathability in humid or warm conditions.

  • Low-Profile U-Neck: Designed with a deep, wide neckline to remain discreet and invisible under blouses, sweaters, or casual tops.

  • Anti-Static & Cling-Free: Silk’s natural moisture-retaining properties prevent static "shocks" and stop the fabric from sticking to your outer layers.

  • Seamless Comfort: Utilizes flat-seam construction to eliminate friction, paired with an extended hem to ensure the shirt stays tucked in during active use.

Care Instructions

  • Washing: Machine wash cold on a delicate cycle. Mandatory use of a Laundry Net.

  • Detergent: Use a mild, neutral-pH detergent. Avoid bleach and fabric softeners.

  • Drying: Line dry in the shade. Do not tumble dry, as high heat will damage the natural proteins and make the silk brittle.

  • Ironing: Usually unnecessary, but if required, use a cool iron with a press cloth.

Professional Tips from X-Boundaries

  1. The "Hidden" Thermal: This is our favorite solution for winter business trips. It provides significant warmth under a professional shirt without the bulk or "sporty" look of a typical synthetic thermal.

  2. Sensitive Skin Sanctuary: If winter air makes your skin dry or itchy, silk is a lifesaver. It doesn't strip moisture from your skin like some synthetics can, helping you stay comfortable all day.

  3. The Ultimate Flight Shirt: Wear this on long-haul flights to deal with the constant flip-flop between freezing cabin air and stuffy terminals. It’s the most breathable long-sleeve you’ll ever own.

  4. Protect Your Investment: Silk is a natural fiber. To keep it in peak condition, always use a Laundry Net to protect the sleeves from getting tangled or snagged in the wash.
Test it on a trip. Our sister company X-Trekkers runs small-group treks from Singapore — Ledang day-climbs, Kinabalu, Japan, Nepal, the Alps. Confirmed trekkers (deposit paid) get 15% off gear here.

Customer Reviews

Overall rating: 4.9 / 5 from 248 reviews.

Love it, came in good condition.

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Customer Reviews

Overall rating: 4.9 / 5 from 248 reviews.

Love it, came in good condition.

Leatherman Surge

Customer video review of Montbell Lightweight Duffle Bag 60L

60L duffel bag is ideal for porters and horse back. Very lightweight, fold down to small pack, strong zippers and materials. Seen it in action and decided to get one myself.

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Customer service was excellent. SingPost messed up delivery; sent me failed delivery due to incorrect address. Client service team followed up promptly to make sure I received parcel the following day. Size was incorrect and the team facilitated my 1-1 exchange without fuss. Overall very positive experience from the store

Montbell Unisex Award Jacket 50th - EXCELOFT® Water-Repellent

This is to replace what I’d lost on a recent trip. The goretex works very well, shielded me from sudden downpour. The cap is also very fitted for me, not all caps can do. Though the price here in SG is $20 more than what I got from Japan but it’s worth the buy!

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