Men's Single-Breasted Jacquard V-Neck Wool-Blend Knit Vest

Upgrade your smart-casual layered wardrobe with the Jia Yashi Men's Single-Breasted Knit Vest (Item B1919). Tailored for middle-aged gentlemen who favor clean leisure styling, this sleeveless V-neck cardigan combines refined jacquard craftsmanship with everyday thermal comfort.

Crafted from a soft wool blend (30%–35% wool content), this sweater vest features a subtle jacquard weave pattern that adds elevated surface texture while maintaining a classic solid-color appearance. Designed with a timeless collarless V-neckline, single-breasted button placket, and a neatly fitted profile, it lays flat over dress shirts or long-sleeve tees without bulk. Sourced through exclusive cross-border supply as an original design piece, it is available in four versatile shades—Shangqing (Navy), Wine Red, Medium Gray, and Light Gray—across sizes M through XXXL.

Key features and technical specifications include:

* Jacquard Wool-Blend Fabric: Soft knit containing 30%–35% wool with an integrated jacquard weave for subtle texture and comfortable insulation.

* Single-Breasted V-Neck Design: Sleek button front paired with a classic V-neck silhouette for flexible, smart-casual layering.

* Tailored Fit Profile: Fitted cut engineered to align cleanly over collared shirts and under outer jackets or blazers.

* Product Specifications:

* Product Category: Men's Knit Cardigan Vest / Sleeveless Base Layer

* Brand: Jia Yashi (Item No.: B1919)

* Style: Casual / Business Gentleman (Over 35 Years)

* Gender / Age Group: Men / Middle-Aged Adults

* Material / Fabric: Wool Blend Knit (30%–35% Wool Content)

* Collar Style: Collarless / V-Neck

* Sleeve Length: Sleeveless

* Placket: Single-Breasted Button Front (Non-Hooded)

* Pattern: Solid Color Jacquard Weave

* Fit Type: Fitted Cut

* Thickness: Standard Thermal Weight

* Size Range: M, L, XL, XXL, XXXL

* Functions: Jacquard Texture, Breathable Warmth, Layering Flexibility

* Suitable Season: Winter, Spring, Autumn

* Design Origin: Original Design Source

* Available Color Palette:

* B1919 Shangqing (Navy)

* B1919 Wine Red

* B1919 Medium Gray

* B1919 Light Gray

Whether buttoned cleanly over a white shirt for daily business leisure or worn open over a casual top, this Jia Yashi jacquard vest provides effortless refinement and comfortable warmth.