





Cozy Gains Jacket - Alaia Fitness
Cozy Gains Jacket – Alaia Fitness
Warmth meets performance in the Cozy Gains Jacket – Alaia Fitness, engineered for women who train with intensity even in the cold. Designed with a fleece-lined interior and a sleek O-neck silhouette, this winter-ready jacket blends comfort, durability, and athletic function into one essential outer layer.
Crafted from a high-performance blend of 95% Polyester + 5% Spandex, it offers the perfect balance of warmth, stretch, and breathability—keeping you insulated without feeling bulky. Whether you’re running, hiking, or powering through outdoor workouts, this jacket keeps you moving with confidence.
Made for Cold-Weather Training
Built to withstand wind and low temperatures, the Cozy Gains Jacket delivers protective warmth while maintaining a lightweight, flexible feel. Its quick-dry, anti-pilling finish ensures it stays smooth and fresh through sweat, movement, and repeated wear.
Why You’ll Love It
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Fleece-Lined Warmth: Insulated interior keeps you comfortable during winter workouts.
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Windproof Protection: Shields you from cold air and outdoor conditions.
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Breathable & Quick-Dry: Maintains airflow while pulling moisture away from the body.
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Stretch Performance: Spandex blend ensures mobility for running, hiking, and training.
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Anti-Shrink & Anti-Pilling: Durable fabric built to last through intense use.
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True-to-Size Fit: Forms naturally to your shape without restricting movement.
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Minimal O-Neck Design: A clean, athletic look that layers effortlessly over tops and sports bras.
Fabric & Construction
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High-quality 95% Polyester / 5% Spandex
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Fleece-lined interior for warmth
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Long sleeves for full coverage
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Smooth knit outer finish
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Lightweight comfort designed for cold-weather sports
Available Colors
Black • Coffee • Blue • Green • Red
Sizes
S • M • L • XL
Alaia Fitness Size Chart (cm)
| Size | Length (cm) | Sleeve Length (cm) | Bust (cm) | Bottom (cm) |
|---|---|---|---|---|
| S | 47.5 | 57.5 | 112 | 110 |
| M | 48.5 | 58.3 | 116 | 114 |
| L | 49.5 | 59.1 | 120 | 118 |
| XL | 50.5 | 59.9 | 124 | 122 |
Alaia Fitness Size Chart (inches)
| Size | Length (in) | Sleeve Length (in) | Bust (in) | Bottom (in) |
|---|---|---|---|---|
| S | 18.7 | 22.6 | 44 | 43.3 |
| M | 19 | 22.9 | 45.6 | 44.8 |
| L | 19.4 | 23.2 | 47.2 | 46.4 |
| XL | 19.8 | 23.5 | 48.8 | 48 |
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