White basketball shoes with yellow and mint-green overlays, lace-up with padded collar
Yellow and white basketball shoes with mint-green details, lace-up front and side logo
Yellow and white basketball shoes with mint-green side paneling and lace-up closure
Pair of basketball shoes, yellow and mint-green backs with white soles and heel text
Basketball shoe outsole, textured yellow rubber with white midfoot strip
White basketball shoes with yellow and mint-green overlays, lace-up with padded collar
Yellow and white basketball shoes with mint-green details, lace-up front and side logo
Yellow and white basketball shoes with mint-green side paneling and lace-up closure
Pair of basketball shoes, yellow and mint-green backs with white soles and heel text
Basketball shoe outsole, textured yellow rubber with white midfoot strip

361° Biospeed BB 'Duckyo' 672511115-1 - Basketball Shoes Unisex Yellow/White

In stock
SKU: 672511115-1-40-黄绿鸳鸯
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$149.00 USD
100% Authentic. No Hidden Fees. Free International Shipping. Responsive Real Human Customer Service.
Immediately upon receiving your order, we will contact you to confirm the best fit for your selected model. If we do not receive a response within 48 hours, your order will be automatically shipped in the size originally selected at checkout.
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Description

361° Biospeed BB "Duckyo" — Supercritical Speed for the Perimeter Game

The 361° Biospeed BB "Duckyo" (672511115-1) is a professional-level low-top basketball shoe that fuses flagship supercritical performance technology with a playful Duckyo character collaboration. Released as part of the 2025 performance line, it is engineered for shifty guards who demand a running-shoe-like transition with elite court grip.

Performance Technology

  • Elite Cushioning: Full-length QU!KCQTECH (CQT) supercritical foam midsole — exceptionally soft and bouncy with up to 75% energy return for explosive, fatigue-free play.
  • Propulsion System: Integrated QU!KBONE carbon-fiber plate enhances torsional rigidity and delivers snappy forward propulsion during takeoff.
  • Superior Traction: Rigid Polyurethane (RPU) outsole — a technology typically reserved for elite running shoes — provides crispy multi-directional grip on both clean and dusty courts.
  • Lightweight Build: One of the lightest in its class at approximately 300g (US 8.5), reducing fatigue during high-speed transitions.

Design & Aesthetic

  • Colorway: Vibrant Yellow and White with character-specific Duckyo branding on the tongue and heel, inspired by the iconic chubby white duck character.
  • Silhouette: Low-cut design for maximum ankle mobility and quick lateral shifts.

Technical Specifications

  • Brand: 361°
  • Model: Biospeed BB — Duckyo Collaboration (SKU: 672511115-1)
  • Type: Low-Top Basketball Shoes
  • Gender: Unisex
  • Midsole: Full-length QU!KCQTECH (CQT) Supercritical Foam
  • Plate: QU!KBONE Carbon-Fiber
  • Outsole Material: Rigid Polyurethane (RPU)
  • Closure: Traditional Lace-Up
  • Weight: ~300g per shoe (US 8.5)
  • Colorway: Yellow / White
  • Suitable Surfaces: Indoor hardwood courts, outdoor concrete/asphalt
  • Target Player: Agile perimeter players (~60–85kg) who rely on frequent direction changes and verticality

Fit Guide

Fits true to size (TTS). Wide-foot friendly due to a more generous last compared to other 361° performance models. No need to size up unless you prefer extra toe room.

Sizing Reference

  • US MAN 7 / US WOMEN 8.5 / UK 6 / EU 40
  • US MAN 7.5 / US WOMEN 9 / UK 6.5 / EU 40.5
  • US MAN 8 / US WOMEN 9.5 / UK 7 / EU 41
  • US MAN 8.5 / US WOMEN 10 / UK 7.5 / EU 42
  • US MAN 9 / US WOMEN 10.5 / UK 8 / EU 42.5
  • US MAN 9.5 / US WOMEN 11 / UK 8.5 / EU 43
  • US MAN 10 / US WOMEN 11.5 / UK 9 / EU 44
  • US MAN 10.5 / US WOMEN 12 / UK 9.5 / EU 44.5
  • US MAN 11 / US WOMEN 12.5 / UK 10 / EU 45
  • US MAN 12 / US WOMEN 13.5 / UK 11 / EU 46
  • US MAN 13 / US WOMEN 14.5 / UK 12 / EU 47.5

Care Instructions

  • Wipe upper with a damp cloth and mild soap after use
  • Air dry insoles periodically to prevent odor buildup
  • Avoid prolonged exposure to direct sunlight or heat
  • Store in a cool, dry place
  • Do not machine wash or tumble dry

Package Contents

  • 1 Pair 361° Biospeed BB "Duckyo" Basketball Shoes
  • Original 361° branded shoebox

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Size Confirmation and Order Processing Time

Immediately upon receiving your order, we will contact you to confirm the best fit for your selected model. If we do not receive a response within 48 hours, your order will be automatically shipped in the size originally selected at checkout. All orders are authenticated within 2 to 3 business days (excluding weekends and holidays) after receiving your order confirmation email. You will receive another notification once your order has been shipped. 

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We offer two shipping options, including details such as shipping methods, costs, and estimated delivery times (The table uses US as an example). Shipping estimates begin once you receive your shipping notification email. Please note that this follows the 2–3 business day authentication window. 

One pair of shoes in a regular shoe box and within 2.0 kilograms

Standard Shipping

5 - 11 days

Free shipping

Expedited Shipping

3 - 7 days

Extra 15 USD

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Our policy lasts 30 days. If 30 days have passed since you received your purchase, unfortunately we can not offer you a refund or exchange. To be eligible for a return or an exchange, your items must be in the same condition that you received them. It must also be in the original packaging. 

We provide free return shipping for defective or damaged products. For other returns and exchanges, 5% processing fee and $35 restocking fee are non-refundable. The return shipping costs are the responsibility of the customer. 

There are certain situations where only partial refunds are granted (if applicable).  

Refund

Once your return is received and inspected, we will send you an email to notify you that we have received your returned item within 7 days. We will also notify you of the approval or rejection of your refund. If you are approved, your refund will be processed. A credit will be applied to your credit card or original payment method within a few days. If you have done all of the above and you still have not received your refund, please contact us at verticaljump@vjsneaker.com. 

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