Celrien | Swiftrok Air Cushion Marathon Running Shoe

An elegant running shoe for long distances and everyday wear.

Most runners know the frustration of a shoe that looks good but causes foot pain midway through a training session. These training shoes are equipped with a structured carbon plate in the midsole that gives every step a firm, propulsive feel without compromising comfort.

• Carbon plate for powerful strides
• Popcorn midsole with carbon fiber plate
• Breathable mesh for optimal ventilation
• Wide sizes for men and women

Responsive Feel
A carbon-reinforced plate runs through the midsole and provides structure plus a propulsive sensation with every step. This construction is especially suited for longer runs where energy return matters.

Air Cushion Shock Absorption
The sole features a popcorn midsole with carbon fiber plate. This makes the shoe ideal for road running, treadmill training, and extended walking.

Breathable Mesh Upper
The lightweight mesh upper allows constant ventilation around the foot while wearing. This construction is especially valuable in warm weather or high-intensity training.

Secure Lace Closure
A classic lace closure combined with a padded ankle collar keeps the foot secure. This reduces unwanted movement in the shoe during fast runs or direction changes.

Details

• Upper Material: Mesh with rubber print
• Sole Construction: Popcorn midsole + carbon fiber plate
• Closure Type: Lace-up
• Color Options: Black, White, White-Orange, White-Green, Green, Pink, White-Purple, Purple, Orange
• Primary Color: Black with white sole
• Available Sizes: 34 to 45 (EU sizes)
• Use: Marathon running, road running, everyday athletic wear
• Target Audience: Unisex (men and women)
• Shoe Type: Low-cut running shoe
• Ankle Support: Padded collar with structured heel counter
• Sole Type: Popcorn midsole with carbon fiber plate
• Weight: Lightweight construction

Below you’ll find the estimated delivery times for all shipments:

• Processing Time: 1–2 business days (Monday–Friday)
  
• Estimated Delivery Time: 5–8 business days after dispatch, depending on customs clearance and courier availability.
  
• The total delivery time is 6–10 business days, including processing and shipping.
  
• Order Cut-off Time: 12:00 PM ET 

You may return items within 30 days from the date of delivery.

To be eligible for a return:

• The item must be unused, unworn, and in its original condition
  
• Original packaging, tags, and accessories must be included
  
• Proof of purchase (order ID or receipt) is required
  

Items showing damage, signs of wear, or misuse after delivery may not qualify for a refund unless the item is defective.

To initiate a return, please contact us:

Email: info@celrien.com
Phone: +19177181740572

Include your order number and the reason for your return.