YEEZY BOOST 380 "Calcite Glow"
30-Day Comfort
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Estimated Delivery:Jan 05 - Jan 09
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Free Shipping & Returns: On all orders over $50
The Yeezy Boost 380 “Calcite Glow” is the model’s first-ever colorway to feature a glow-in-the-dark treatment. An October 2020 release, this new design utilizes what yeezy refers to as “Calcite” or simply a cream colored white Primeknit upper with blue highlights. The material emits a neon yellow/green glow when exposed to light in the dark. As for the rest of the shoe, perforations on the either side allow for constant airflow to the foot when worn. A contrasting grey monofilament stripe runs across the upper. Yeezy adds white laces for a clean aesthetic. Responsive Boost cushioning technology is embedded within the semi-translucent midsole, providing all-day comfort to the wearer. Release date: October 31, 2020.
| US size | UK sizes | Insole Length(MM) |
| 3.5 | 3 | 215 |
| 4 | 3.5 | 220 |
| 4.5 | 4 | 225 |
| 5 | 4.5 | 230 |
| 5.5 | 5 | 235 |
| 6 | 5.5 | 235 |
| 6.5 | 6 | 240 |
| 7 | 6.5 | 245 |
| 7.5 | 7 | 250 |
| 8 | 7.5 | 255 |
| 8.5 | 8 | 260 |
| 9 | 8.5 | 265 |
| 9.5 | 9 | 265 |
| 10 | 9.5 | 270 |
| 10.5 | 10 | 275 |
| 11 | 10.5 | 280 |
| 11.5 | 11 | 285 |
| 12 | 11.5 | 290 |
| 12.5 | 12 | 290 |
| 13 | 12.5 | 295 |
| 13.5 | 13 | 300 |
| 14 | 13.5 | 305 |
| 14.5 | 14 | 310 |
| 15 | 14.5 | 315 |
| 15.5 | 15 | 320 |
| 17 | 16 | 325 |
🚚 Shipping
- Free Standard Shipping on all U.S. & international orders
- Orders are processed within 1–2 business days
- Estimated delivery times:
- 🇺🇸 United States: 5–10 business days
- 🇨🇦 Canada: 7–12 business days
- 🇪🇺 Europe: 7–14 business days
- 🇦🇺 Australia & New Zealand: 10–15 business days
- 🌍 Rest of the world: 10–20 business days
- Tracking information will be emailed once your order ships
🔁 Returns & Exchanges
- 30-Day Comfort Guarantee – love it or return it
- Easy returns within 30 days of delivery
- Product must be unworn and in original packaging
- Email us at cs@owldeluxe.com to start a return
💬 Questions? We're here to help via live chat or email!
Why Choose OwlDeluxe™
Orthopedic Support
Every pair hugs your arches like a cloud – all-day support for real-life comfort.
Eco-Vegan Materials
Sustainable. Ethical. Long-lasting. Because comfort shouldn't cost the planet.
Made for American Living
Japandi simplicity meets American comfort innovation – a match made for your lifestyle.
Real People, Real Relief
Real Reviews. Verified Comfort.
Thousands trust OwlDeluxe™ every day – here’s why.
These clogs are life-changing. I wore them all day at work, and my feet felt amazing. Comfort + style = perfection.
I’ve ditched my sneakers. These clogs hug my feet like clouds. I’ve ordered 2 more pairs!
I wear these every morning. They go with everything and feel like I'm walking on memory foam.
Perfect for travel and errands. I wore them walking across Italy and my feet thanked me.
As a nurse, I’m on my feet all day. These are the only shoes that don’t leave me aching by noon.
OwlDeluxe nailed it. These are stylish enough to wear out, but comfy enough for lounging. Game-changer!