Day One Core Vest | Premium Full Zip Athletic Lifestyle Vest
Day One Core Vest | Premium Full Zip Athletic Lifestyle Vest
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ay One Core Vest
Designed for movement. Refined for everyday wear.
The Day One Core Vest delivers the perfect balance of performance and elevated streetwear. Crafted from premium heavyweight fabric with a structured mock neck, full-length zipper, and clean minimalist silhouette, it's built to layer effortlessly over tees, hoodies, or long sleeves.
Whether you're heading to the gym, traveling, or elevating your everyday fit, the Core Vest offers warmth without bulk and style without compromise.
Finished with the signature embroidered Day One logo, this is a staple you'll reach for season after season.
Features
- Premium heavyweight construction
- Full-length metal zipper
- Mock neck collar
- Dual side pockets
- Ribbed waistband
- Relaxed unisex fit
- Signature embroidered Day One logo
- Designed for layering
- Gym-to-street versatility
Available Colors
- Black
- Forest Green
- Vintage Cream
Product Tags
Day One Core Vest, Day One Collective, Premium Vest, Full Zip Vest, Mock Neck Vest, Athletic Vest, Streetwear Vest, Minimalist Fashion, Unisex Vest, Luxury Athleisure, Layering Vest, Gym Wear, Everyday Essentials, Performance Lifestyle
| XS | S | M | L | XL | 2XL | |||||||
| inch | cm | inch | cm | inch | cm | inch | cm | inch | cm | inch | cm | |
| Length | 25.39 | 64.5 | 26.18 | 66.5 | 26.97 | 68.5 | 27.76 | 70.5 | 28.54 | 72.5 | 29.33 | 74.5 |
| Shoulder | 17.32 | 44 | 17.72 | 45 | 18.11 | 46 | 18.50 | 47 | 18.90 | 48 | 19.29 | 49 |
| Chest | 22.05 | 56 | 22.83 | 58 | 23.62 | 60 | 24.41 | 62 | 25.20 | 64 | 25.98 | 66 |
Shipping Policy
Shipping Policy
We offer standard U.S. shipping with delivery in 3–4 business days. Shipping is free on orders $100 and up. Read our full Shipping Policy.

FOR EVERYDAY LIFE, FROM DAY ONE
Day 1 Collective
/ Built for real wear
/ Comfort you can live in
/ Durable fabrics made to last
/ Easy styles that move with you