Quarter Zip Gym Jacket – Ultimate Performance & Comfort Blue Sea
Quarter Zip Gym Jacket – Ultimate Performance & Comfort Blue Sea
Product description
Product description
Upgrade your workout wardrobe with the Quarter Zip Gym Jacket, designed for athletes who demand performance, flexibility, and style. Crafted with a premium blend of polyester and spandex, this jacket adapts to your body—so as you grow stronger, your jacket grows with you.
Built for both indoor and outdoor training, this high-performance gym jacket combines advanced smart fabric technology with a sleek, modern fit. Whether you're lifting, running, or warming up, it delivers unmatched comfort and durability.
🔥 Key Features
Four-Way Active Stretch Fabric – Maximum flexibility and full range of motion
Quick-Dry & Sweat-Wicking – Stay dry and comfortable during intense workouts
Breathable & Lightweight – Perfect for all-season training
Waterproof & Windproof – Protection against the elements
Anti-Bacterial & Anti-Odor – Keeps you fresh even after long sessions
Anti-Static Technology – No cling, no distractions
UV Protection (Anti-UV) – Safe for outdoor workout
Seamless Construction – Smooth feel, reduced irritatio
Eco-Friendly & Recyclable Materials – Better for you and the planet
Plus Size Available – Inclusive fit for every body
💪 Why You’ll Love It
This quarter zip fitness jacket is engineered for performance and built for progression. The durable polyester-spandex blend ensures a snug yet flexible fit that adapts to your physique over time—making it the perfect long-term training companion.
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Size chart
Our sizing follows standard EU and US women's sizing. Measurements are provided as a general guide and may vary slightly depending on the style and fabric of each garment.
| EU | US | international size |
|---|---|---|
| 34 | 2 | XS |
| 36 | 4 | S |
| 38 | 6 | M |
| 40 | 8 | L |
| 42 | 10 | XL |
| 44 | 12 | XXL |
Our activewear is crafted from high-stretch performance fabrics that comfortably adapt to your body shape. Due to the flexibility of the material, measurements should be used as a general guide. If you are between sizes, choose based on your preferred fit and level of compression.
REVIEWS
Read what other people say around the world.
July
Everybody asked me about the amazing clothing when i was at Hyrox
Sarah
Kaizen performance is a brand with meaning and quality clothing
Justice
Every since Japan i love asian Philopsophy Thats why kaizen just fits me
Min-su
The 2e jacket was free gave it to my mom(L)
Minnie
I love the sets and fast shipping
Jessie
I love the tongue tee i use it for my workouts
Stella
Like the dark edgy designs from kaizen performance
Nina
They got all kinds of activewear this one is my all time fave!
Us versus others
What makes us different
Designs With Meaning
Every design carries a message
High-Grade Fabric Only
premium, high-quality fabrics that feel better, last longer, and hold their shape wear after wear
Designs With Meaning
Every design carries a message
High-Grade Fabric Only
premium, high-quality fabrics that feel better, last longer, and hold their shape wear after wear
Worn globally
People wear our gear over the world
Brand With a Mindset
Kaizen is a Japanese philosophy focused on continuous improvement through small, consistent steps
Worn globally
People wear our gear over the world
Brand With a Mindset
Kaizen is a Japanese philosophy focused on continuous improvement through small, consistent steps
Fast delivery and great customer service!
Love the clothing!
Fits perfect!
