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AND WANDER / Alpha AIR Collarless Jacket
Introducing a collarless insulation jacket using POLARTEC's ALPHA as padding.
The innovative structure of woven fibers prevents the insulation from falling out, while keeping the body warm. By combining durable water-repellent fabrics with high breathability for both the outer and inner lining, this jacket is comfortable to wear even when actively moving around and does not become damp.
The collarless design allows for neat layering with hoodies and shirts, and it is ideal for any situation, from town use to outdoor activities.
bordeaux
navy
black
bordeaux
navy
black
AND WANDER
Founded in 2011 by two designers who wanted to enjoy fashion in the mountains and in nature just as much as in the city. The brand creates pieces that merge expressive, mode-inspired design with the practical functionality required for true outdoor performance.
POLARTEC ALPHA x PERTEX
The outer fabric uses highly breathable PERTEX nylon with an air permeability of 30 cm³/cm²·s, while the lining reaches 65 cm³/cm²·s. The material sheds light rain and snow while efficiently releasing excess heat and moisture from inside the jacket.
In addition to stretch performance, the fabric is constructed with a micro–ripstop structure, giving it excellent tear resistance.
The insulation is POLARTEC ALPHA, a knit-structured fill that prevents fiber shedding. Compared to conventional insulation, it offers superior breathability and quick-drying performance, retaining warmth while allowing excess heat and humidity to escape.
Reflective stitching for night safety & practical pockets
The neckline is designed without a collar, making it easy to pair with scarves or hoodies and suitable for both daily wear and outdoor use.
The jacket features raglan sleeves for unrestricted arm movement.
Portions of the garment incorporate “reflective stitching,” a special thread that reflects light—improving visibility and enhancing safety during nighttime activity.
The front includes generously sized pockets. Their dual-layer design—with an additional zippered compartment—provides excellent storage capacity while adding visual interest to the look.
A drawcord at the hem allows for silhouette adjustment and prevents cold air from entering.
Easy layering with a clean collarless design
The minimalist collarless neckline layers smoothly with both inner and outerwear, expanding styling versatility. The silhouette follows the body with the refined balance expected of technical insulation—streamlined under outer layers and neat-looking when worn on its own.

SIZE
※Check out the size guide for more accurate measurements.
Staff comment
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●Staff (165cm / 52kg) Body type: Slim Wearing: Size M Wearing size M. The body has a relaxed amount of room while maintaining a balanced, streamlined fit typical of an insulation piece. The sleeve length reaches the back of the hand, and the raglan sleeves allow exceptionally smooth arm movement. |
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●Staff (171cm / 61kg) Body type: Average Wearing: Size L The body width has a comfortable ease, giving it a well-balanced look even when worn on its own. The length falls to about halfway over the hips. |
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●Staff (177cm / 67kg) Body type: Average Wearing: Size L The fit was similar to the model’s. Layered over a lightweight cut-and-sew top, the body width felt just right. The length falls around the hips. If you prefer a more relaxed outerwear fit, an XL would also work, but for use as a mid-layer, L is ideal. |
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●Staff (181cm / 80kg) Body type: Solid build Wearing: Size XL Wearing size XL. Even with broad shoulders, the raglan sleeves and body width provide a completely unrestrictive fit. It maintains comfortable ease while presenting a clean, refined silhouette. The length covers about half of the hips. |
SPEC
| Materials | Outer fabric: 100% nylon / Fill: 100% polyester / Lining: 100% nylon |
|---|---|
| Country of Origin | VIETNAM |
| Model Wearing | Wearing size L(178cm/70kg) |
| Care Instructions | ※Please note that the colours may look different from the real thing depending on your monitor environment. |
| Weight | 490g |
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