EvansSneakers
Keen Hyperport H2 Sandal Alloy Naval Academy
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Selling fast — limited availability
Description
A lightweight, water-ready hybrid sandal silhouette, this supportive open-air outdoor shoe pairs an alloy grey and navy blue washable polyester webbing upper with a high-rebound cushioning midsole and a multi-directional grip rubber outsole.
The Keen Hyperport H2 Sandal Alloy Naval Academy is engineered for active water enthusiasts and outdoor explorers who demand breathable comfort, quick-drying performance, and reliable traction across land and water. By combining a durable synthetic upper with a secure bungee lace-up system, an anatomical footbed, and a high-traction tread, this hybrid sandal delivers superior agility and support during warm-weather adventures.
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Alloy & Naval Academy Palette: Features an alloy grey webbing base accented with deep naval academy blue highlights, contrasting stitching, and subtle athletic branding.
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Guaranteed Quality Construction: Built with washable polyester webbing and durable synthetic overlays, reinforced with a secure lace-capture system for active durability.
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Signature High-Rebound Cushioning: Engineered with a responsive, high-rebound foam midsole designed to absorb impact and provide long-lasting comfort underfoot.
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Secure Bungee Lockdown: Equipped with a quick-adjust bungee lace-up system and a secure heel lockdown for an easy, customized fit.
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Refined Comfort & Odour Control Design: Styled with an anatomical footbed supporting the arch, quick-dry lining, and eco-friendly probiotic-based odor control.
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Durable Non-Marking Outsole: Fitted with a high-traction rubber outsole featuring razor siping for exceptional grip on wet and slippery surfaces without leaving marks.
All products sold by Evans Sneakers are 100% authentic and brand new.
Sneaker Size Guide
Sneaker Size Guide
Finding the right size is essential for comfort and performance. Use the chart below as a general reference for sneaker sizing across major brands including Nike, Jordan, Adidas, New Balance, and more.
General Sizing Information
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Most sneakers are designed to fit true to size
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Fit may vary slightly depending on the model and materials
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If you are between sizes, consider your personal preference for a tighter or roomier fit
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We recommend comparing with a pair you already own for best accuracy
Men's / Women's Conversion
| US Men's | US Women's |
|---|---|
| 4 | 5.5 |
| 5 | 6.5 |
| 6 | 7.5 |
| 7 | 8.5 |
| 8 | 9.5 |
| 9 | 10.5 |
| 10 | 11.5 |
| 11 | 12.5 |
| 12 | 13.5 |
| 13 | 14.5 |
| 14 | 15.5 |
| 15 | 16.5 |
Grade School (GS) to Women's Conversion
Grade School (GS) sizing overlaps with smaller women's sizes.
Conversion rule:
Add 1.5 to GS sizing to get the equivalent women’s size.
| GS (Youth) | Women's |
|---|---|
| 3.5Y | 5 |
| 4Y | 5.5 |
| 4.5Y | 6 |
| 5Y | 6.5 |
| 5.5Y | 7 |
| 6Y | 7.5 |
| 6.5Y | 8 |
| 7Y | 8.5 |
Size Conversion Chart
| US Men's | UK | EU |
|---|---|---|
| 6 | 5 | 39 |
| 7 | 6 | 40 |
| 8 | 7 | 41 |
| 9 | 8 | 42.5 |
| 10 | 9 | 44 |
| 11 | 10 | 45 |
| 12 | 11 | 46 |
| 13 | 12 | 47.5 |
| 14 | 13 | 48.5 |
| 15 | 14 | 49.5 |
Youth & Kids Sizing
| Label | Description |
|---|---|
| (GS) | Grade School |
| (PS) | Preschool |
| (TD) | Toddler |
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GS (Grade School) sizes overlap with women's sizing
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Youth sizing generally runs smaller than adult sizing
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Always refer to US sizing when selecting youth products
Final Notes
Sizing may vary slightly between brands and individual models. This guide is intended as a general reference to help you choose the best size.
If you have specific questions about a product, feel free to contact our team before purchasing.
Product information
Items verified by Evans Sneakers are reviewed by a team of experts who use a rigorous, multi-step verification process. All products must meet Evans rigorous standards for accuracy, legitimacy, and speed.
And if a mistake happens to be made, Evans will make it right through Evans Promise.
Orders are processed within 1–2 business days. Shipping options and estimated delivery dates are calculated at checkout based on your location.
We offer free shipping on qualifying orders. Expedited shipping options are also available at checkout.
Returns are accepted within 30 days for unworn items in original condition.
At Evans Sneakers, our goal is to provide a seamless and dependable shopping experience from start to finish.
If you receive an incorrect item or experience any issue, we will make it right. Your satisfaction is our priority, and our team is always available to assist.
Buy With Confidence
Every order is backed by Evans Promise.
Carefully reviewed, securely packaged, and shipped with care.
If something isn’t right, we’ll make it right.
What Customers Are Saying
Frequently Asked Questions
What payment methods can I use?
We offer payment through PayPal checkout. This allows our customers to purchase using the vast variety of options that PayPal offers.
Can I purchase items with another currency?
No, at the moment we are only accept payments in USD. If you are purchasing in another currency, your order total may include PayPal fee's and currency exchanges.
Can I make changes to my order after it’s been placed?
We do everything we can to fulfill orders quickly and unfortunately cannot make updates after an order has been placed. These changes include removing or adding products and/or changing the delivery address. If a mistake has been made with your order information, it’s quickest to create a new order with the correct information and then let our Customer Service know.