Light Warmer Kochi Jacket

Fit & Size

Model: Height 172cm / 5'6" | Wearing: AFTER DARK / 3

Features

A lightweight insulated jacket designed for trail running, balancing breathability, durability, and mobility. Engineered to support active movement and sweat management during high-output activities.

• Main outer fabric is Pertex Quantum Air Diamond Fuse, offering lightweight durability with excellent abrasion resistance.
• High snag resistance and anti-pilling properties help reduce wear from backpack friction.
• Insulation uses breathable and stretchable 3DeFX+ that flexes with body movement.
• Sweat-prone areas are finished with Octa fabric instead of insulation, providing warmth, breathability, and stretch.
• Octa features a brushed surface and a smooth reverse side—smooth underarms and sleeves for easy movement, brushed collar lining for added warmth.
• All layers—outer, lining, and insulation—are breathable to enhance comfort during perspiration.
• Laser-cut ventilation holes at the center back help release trapped heat and moisture.
• Forward-set sleeves improve freedom of movement for dynamic arm motion.
• Thumbhole cuffs reduce sleeve shifting during running.
• Comes with a compact stuff sack for easy portability.
• Women’s model is tailored to fit the female body shape.

Composition

[Face Fabric] Main Fabric: 100% Nylon | Sleeve Lower Part: 100% Elasterell-P
[Lining] Fabric Part: 100% Nylon (coating or other resin-finishing) | Knit Part: 100% Polyester
[Filling] 100% Polyester

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Weight

Approx. 170g (The weight for size 3)

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Country of origin

Vietnam

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Size Chart

CM INCHES

Size	2/S	3/M	4/L
Chest Circ.	102cm	106cm	110cm
Hem Circ.	96cm	100cm	104cm
Center Back Length	60.5cm	62.5cm	64.5cm
Sleeve Length, from Center Back	84cm	86.5cm	88.5cm
Cuff Width	9.3cm	9.8cm	10.3cm

Size	2/S	3/M	4/L
Chest Circ.	40.2"	41.7"	43.3"
Hem Circ.	37.8"	39.4"	40.9"
Center Back Length	23.8"	24.6"	25.4"
Sleeve Length, from Center Back	33.1"	34.1"	34.8"
Cuff Width	3.7"	3.9"	4.1"

About size dimensions (actual size)

Important notes

• Size dimensions are measurements of the final products.
• All size dimensions given are outer measurements of the product laid flat on a flat surface.
• Size dimensions and nude sizes are different measurements.
• The product tag displays nude sizes and not the size measurements.
• The outer dimensions are measured by hand. Therefore, there could be a slight difference (1~2cm) depending on a product.

Measuring

• Outer dimensions of stretch items are measured unstretched.
• Collar is not included in the measurement of collared items.
• For items with frills, gathers, and pleats, the outer dimension is measured with items stretched flat.
• The outer dimensions of down jackets are measured with down pressed flat.
• We recommend measuring items you own to compare specs for figuring out your best fit.
• Please contact us from the footer menu or chat for any questions or concerns you may have.

How to find your measurements

Jackets and Tops

① Chest Circ.

Circumference measured at 1cm below the very bottom of shoulder/sleeves seams across left to right.

② Shoulder Width

Measured at the top of shoulder/sleeves seams across left to right.

③ Sleeve Length, from Arm Opening

Measured from the top of shoulder/sleeve to the sleeve opening.

④ Center back

Measured straight down from the back center of collar seam to the bottom hem.

⑤ Cuff Width

Measured across at the armhole.

⑥ Hem Circ.

Circumference measured at the hem.

Jackets and Tops (Raglan Sleeve)

⑦ Sleeve length, with shoulder

Measured from the back center of collar seam to sleeve opening.

Bottoms

⑧ Waist

Circumference measured at the smallest part of the waist.

⑨ Hip Circ.(Seat Circ.)

Circumference measured at 8cm above the crotch.

⑩ Thigh Width

Width measured at 10cm below the crotch.

⑪ Thigh Circ.

Circumference measured at 10cm below the crotch.

⑫ Inseam

Measured from the crotch to hem.

⑬ Outseam

Measured from the top of the waist to hem.

⑭ Hem Width

Measured across at the hem.

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Technology (click to learn more)