The Marathon Swim Shorts bring athletic resort style to your warm-weather wardrobe with a relaxed short-inseam silhouette and contrast piping detail crafted from premium quick-dry recycled fabric.

Featuring an elasticated drawcord waistband, mesh-lined interior, and curved side splits, these versatile shorts deliver lasting comfort ready for poolside afternoons, beach holidays, or active resort styling.

Designed for movement and durability, the quick-dry fabric breathes naturally with a smooth drape that holds its shape through repeated wear.

Key features

• Premium quick-dry recycled polyester
• Contrast piping with retro athletic silhouette
• Elasticated drawcord waistband
• Mesh-lined interior with curved side splits
• Versatile resort styling — pairs with linen tees or polos

Materials

Fabric: Quick-dry recycled polyester
Fit: Relaxed short inseam
Feel: Smooth, breathable, water-resistant

Blackstone London wants you to be completely satisfied with your purchase.

Full-Priced Items*

• Eligible for a refund or exchange.
• Full-price items purchased with a promotional code are still eligible for a refund.
• Must be unworn, in original condition, and include all original packaging.
• Must be returned within 30 days of delivery.

excludes shoe care products

Sale Items (Markdowns)*

• Eligible for an exchange only (no refunds).
• Must be unworn, in original condition, and include all original packaging.
• Must be returned within 30 days of delivery.

excludes shoe care products

Faulty Items

If you believe your item is faulty, please contact our team at support@info-blackstonelondon.com for assistance.

We offer a 30-day return or exchange policy if you are not completely satisfied with your order for any reason. For more information please see our Return Policy.