Men's Ja 4 'Nightmare'
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Ja Morant Ja 4 'Nightmare'
Basketball Shoes
Ja¡¯s elevation is pure hang-time horror, and the Ja 4 packs the bounce that creates unguardable nightmares. Responsive Cushlon 3.0 foam delivers explosive lift and cushions every landing. Its sleek containment system pairs with a supportive upper to help you stay locked in and ready to terrorize any defender in your wake.
A lightweight and responsive sockliner sits on top of our bouncy Cushlon 3.0 foam for optimal cushioning for those rim-rattling verticals.
The lightweight and durable foam upper provides support for quick moves, and a textured haptic overlay adds dimension and durability. The JA-frame wraps around the midfoot to help keep you contained for extra stability while staying shifty.
The durable rubber outsole with a logo-inspired traction pattern grips the court like you own it so you can play fast and fearless.
Ja¡¯s words live under every step. His words of 'If you are down there' are molded into the outsole, and 'I don¡¯t only have motion where my feet are at, it¡¯s global' is seen on side of the JA-frame.
Ja strikes fear into defenders. This obsidian and volt green colorway captures the nightmare moment when he takes flight and the reluctance opponents feel in becoming his next highlight victim.
- Color: Obsidian/Black/Voltage Green/Multi-Color
- Style: IM4135-405
CARE INSTRUCTIONS
How to Care for Suede Shoes & Accessories
• Blot liquid spills immediately with a dry cloth (do not rub) to avoid water stains.
• Brush dry dirt with a suede brush in a single direction to restore the nap; use a suede eraser for tough marks.
• Avoid water, rain, and harsh chemicals. For deep stains, professional suede cleaning is recommended.
How to Care for Textile / Fabric Shoes & Accessories
• Wipe off dust with a soft dry cloth or soft brush.
• Dampen a soft cloth with soapy water and gently scrub the fabric in small circular motions, focusing on stained or dirty areas.
• Allow the surface to air dry at room temperature. Stuffing with paper can help maintain the shape while drying.
• Do not use bleach, harsh chemicals, or direct heat. Do not put fabric items in the dryer, as this may damage the material or cause shrinkage.
General Note
Our care suggestions are provided as general guidance only. We are not responsible for any damage resulting from their use.
Shipping & Returns
Shipping
• Order processing: up to 3 business days (72 business hours) before dispatch.
• Once your order ships, we will email you a tracking number.
• If your tracking status shows ""Label Created,"" your shipment has been arranged and is awaiting the carrier's first ""in-transit"" scan. This status may remain for 1–3 business days.
• Shipping rates: FREE standard shipping on orders over $40.00 after discounts; a flat $8.00 for orders under $40.00. See our Shipping Policy for details.
Estimated Delivery Times
• United States, United Kingdom, Canada, Australia: 7–18 business days
• European Union (EU) countries: 10–21 business days
• Other regions: 10–28 business days
These are estimated timeframes and may vary by location. Some orders may arrive sooner or later due to shipping conditions.
Customs & Duties
Local customs duties, import taxes, or VAT may apply in certain destination countries and are the customer's responsibility. See our Shipping Policy for details.
Returns
We offer a 30-day return window from the date of delivery. Returns must be requested through your customer account. See our Return Policy for eligibility, return shipping, and any applicable fees.
Help & Product Support
Have Questions? Contact Us
• Email: contact@fridaysclub.shop
• Live Chat: Available on our website during customer service hours.
• Response time: We aim to respond to all inquiries within 24 business hours.
Customer Service Hours
• Mon–Fri 9–18 EST
For order-related inquiries, please include your Order Number so we can assist you faster.
| Size | Waist | US Pant Size |
|---|---|---|
| XS | 24 | 0, 2 |
| S | 27 | 4, 6 |
| M | 29 | 8, 10, 12 |
| L | 32 | 14, 16 |
| XL | 34 | 18, 20 |
| Jacket size | Dickey size |
|---|---|
| 00 | 00 - 14 |
| 0 | 00 - 14 |
| 2 | 00 - 14 |
| 4 | 00 - 14 |
| 6 | 00 - 14 |
| 8 | 00 - 14 |
| 10 | 00 - 14 |
| 12 | 00 - 14 |
| 14 | 00-14 |
| 16 | 16 - 24 |
| 18 | 16 - 24 |
| 20 | 16 - 24 |
| 22 | 16 - 24 |
| 24 | 16 - 24 |
| Size | Bust | Waist | Hip | |
|---|---|---|---|---|
| 00 | XS | 31.5 | 24 | 34 |
| 0 | XS | 32.5 | 25 | 35 |
| 2 | XS | 33.5 | 26 | 36 |
| 4 | S | 34.5 | 27 | 37 |
| 6 | S | 35.5 | 28 | 38 |
| 8 | M | 36.5 | 29 | 39 |
| 10 | M | 38 | 30.5 | 40.5 |
| 12 | L | 39.5 | 32 | 42 |
| 14 | L | 41 | 33.5 | 43.5 |
| 16 | XL | 42.5 | 35 | 45 |
| 18 | 2XL | 47 | 40 | 50 |
| 20 | 2XL | 49 | 42 | 52 |
| 22 | 3XL | 51 | 44 | 54 |
| 24 | 3XL | 53 | 46 | 56 |
| Size | Bust | Waist | Hip | |
|---|---|---|---|---|
| 00 | XS | 31.5 | 24 | 34 |
| 0 | XS | 32.5 | 25 | 35 |
| 2 | XS | 33.5 | 26 | 36 |
| 4 | S | 34.5 | 27 | 37 |
| 6 | S | 35.5 | 28 | 38 |
| 8 | M | 36.5 | 29 | 39 |
| 10 | M | 38 | 30.5 | 40.5 |
| 12 | L | 39.5 | 32 | 42 |
| 14 | L | 41 | 33.5 | 43.5 |
| 16 | XL | 42.5 | 35 | 45 |
| 18 | 2XL | 47 | 40 | 50 |
| 20 | 2XL | 49 | 42 | 52 |
| 22 | 3XL | 51 | 44 | 54 |
| 24 | 3XL | 53 | 46 | 56 |
| Size | Shoulders | Bust | Waist | Hip | |
|---|---|---|---|---|---|
| 00 | XS | 14.25 | 31.5 | 24 | 34 |
| 0 | XS | 14.5 | 32.5 | 25 | 35 |
| 2 | XS | 14.75 | 33.5 | 26 | 36 |
| 4 | S | 15 | 34.5 | 27 | 37 |
| 6 | S | 15.25 | 35.5 | 28 | 38 |
| 8 | M | 15.5 | 36.5 | 29 | 39 |
| 10 | M | 15.875 | 38 | 30.5 | 40.5 |
| 12 | L | 16.25 | 39.5 | 32 | 42 |
| 14 | L | 16.625 | 41 | 33.5 | 43.5 |
| 16 | XL | 17 | 42.5 | 35 | 45 |
| 18 | 2XL | 17 | 47 | 40 | 50 |
| 20 | 2XL | 17.5 | 49 | 42 | 52 |
| 22 | 3XL | 18 | 51 | 44 | 54 |
| 24 | 3XL | 18.5 | 53 | 46 | 56 |
| Size | Waist | Hip |
|---|---|---|
| 23 | 23 | 34 |
| 24 | 24 | 35 |
| 25 | 25 | 36 |
| 26 | 26 | 37 |
| 27 | 27 | 38 |
| 28 | 28 | 39 |
| 29 | 29 | 40 |
| 30 | 30.5 | 41.5 |
| 31 | 32 | 43 |
| 32 | 33 | 44.5 |
| 15 | 36 | 46 |
| 16 | 38 | 48 |
| 18 | 40 | 50 |
| 20 | 42 | 52 |
| Size | Waist | Hip | |
|---|---|---|---|
| 00 | 24 | 24 | 34 |
| 0 | 25 | 25 | 35 |
| 2 | 26 | 26 | 36 |
| 4 | 27 | 27 | 37 |
| 6 | 28 | 28 | 38 |
| 8 | 29 | 29 | 39 |
| 10 | 30 | 30.5 | 40.5 |
| 12 | 31 | 32 | 42 |
| 14 | 32 | 33.5 | 43.5 |
| 16 | 15 | 35 | 45 |
| 18 | 16 | 40 | 50 |
| 20 | 18 | 42 | 52 |
| 22 | 20 | 44 | 54 |
| 24 | 22 | 46 | 56 |
| US (unisex) | CM | EUR | UK |
|---|---|---|---|
| M4/W5.5 | 23 | 36.0 | 3 |
| M4.5/W6 | 23 | 36.5 | 3.5 |
| M5/W6.5 | 23.5 | 37.5 | 4 |
| M5.5/W7 | 24 | 38.0 | 4.5 |
| M6/W7.5 | 24 | 38.5 | 5 |
| M6.5/W8 | 24.5 | 39 | 5.5 |
| M7/W8.5 | 25 | 40 | 6 |
| M7.5/W9 | 25.5 | 40.5 | 6.5 |
| M8/W9.5 | 26 | 41.0 | 7 |
| M8.5/W10 | 26.5 | 42.0 | 7.5 |
| M9/W10.5 | 27 | 42.5 | 8 |
| M9.5/W11 | 27.5 | 43.0 | 8.5 |
| M10/W11.5 | 28 | 44.0 | 9 |
| M10.5/W12 | 28.5 | 44.5 | 9.5 |
| M11/W12.5 | 29 | 45.0 | 10 |
| M11.5/W13 | 29.5 | 45.5 | 10.5 |
| M12/W13.5 | 30 | 46.0 | 11 |
| M12.5/W14 | 30.5 | 46.5 | 11.5 |
| M13/W14.5 | 31 | 47.5 | 12 |
| M14/W15.5 | 32 | 48.5 | 13 |
| Size | Waist | Hip | |
|---|---|---|---|
| 00 | 24 | 24 | 34 |
| 0 | 25 | 25 | 35 |
| 2 | 26 | 26 | 36 |
| 4 | 27 | 27 | 37 |
| 6 | 28 | 28 | 38 |
| 8 | 29 | 29 | 39 |
| 10 | 30 | 30.5 | 40.5 |
| 12 | 31 | 32 | 42 |
| 14 | 32 | 33.5 | 43.5 |
| 16 | 15 | 35 | 45 |
| 18 | 16 | 40 | 50 |
| 20 | 18 | 42 | 52 |
| 22 | 20 | 44 | 54 |
| 24 | 22 | 46 | 56 |
| Size | Bust | Waist | Hip | |
|---|---|---|---|---|
| 00 | XS | 31.5 | 24 | 34 |
| 0 | XS | 32.5 | 25 | 35 |
| 2 | XS | 33.5 | 26 | 36 |
| 4 | S | 34.5 | 27 | 37 |
| 6 | S | 35.5 | 28 | 38 |
| 8 | M | 36.5 | 29 | 39 |
| 10 | M | 38 | 30.5 | 40.5 |
| 12 | L | 39.5 | 32 | 42 |
| 14 | L | 41 | 33.5 | 43.5 |
| 16 | XL | 42.5 | 35 | 45 |
| 18 | 2XL | 47 | 40 | 50 |
| 20 | 2XL | 49 | 42 | 52 |
| 22 | 3XL | 51 | 44 | 54 |
| 24 | 3XL | 53 | 46 | 56 |
| Size | Bust | Waist | Hip | |
|---|---|---|---|---|
| 00 | XS | 31.5 | 24 | 34 |
| 0 | XS | 32.5 | 25 | 35 |
| 2 | XS | 33.5 | 26 | 36 |
| 4 | S | 34.5 | 27 | 37 |
| 6 | S | 35.5 | 28 | 38 |
| 8 | M | 36.5 | 29 | 39 |
| 10 | M | 38 | 30.5 | 40.5 |
| 12 | L | 39.5 | 32 | 42 |
| 14 | L | 41 | 33.5 | 43.5 |
| 16 | XL | 42.5 | 35 | 45 |
| 18 | 2XL | 47 | 40 | 50 |
| 20 | 2XL | 49 | 42 | 52 |
| 22 | 3XL | 51 | 44 | 54 |
| 24 | 3XL | 53 | 46 | 56 |
| US | UK | EU | AU |
|---|---|---|---|
| XS (0-2) | 6-8 | 32-34 | 6-8 |
| S (4-6) | 8-10 | 36-38 | 8-10 |
| M (8-10) | 12-14 | 40-42 | 12-14 |
| L (12-14) | 16-18 | 44-46 | 16-18 |
| XL (16-18) | 20-22 | 48-50 | 20-22 |
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