Classic sports styling, straight from the Speedo archives. Sleek in black and contrasting grey, the brief offers great freedom of movement and includes a drawstring waist for a tailored fit. Designed to be durable and better for the environment, it’s made from our ECO Endurance+ fabric, which is 100% chlorine resistant, quick-drying and made from 50% recycled materials.
Classic sports styling, straight from the Speedo archives. Sleek in black and contrasting grey, the brief offers great freedom of movement and includes a drawstring waist for a tailored fit. Designed to be durable and better for the environment, it’s made from our ECO Endurance+ fabric, which is 100% chlorine resistant, quick-drying and made from 50% recycled materials.
in 1 offers
The lowest price for Speedo Hyper Boom Splice 7cm Swim Shorts Black Grey - 40 right now is $44.00 at Onsport.
The all-time low was $24.50 on 30 Nov 2025 — today's price is 80% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 17 Mar 2026.
Speedo Hyper Boom Splice 7cm Swim Shorts Black Grey - 40
Classic sports styling, straight from the Speedo archives. Sleek in black and contrasting grey, the brief offers great freedom of movement and includes a drawstring waist for a tailored fit. Designed to be durable and better for the environment, it’s made from our ECO Endurance+ fabric, which is 100% chlorine resistant, quick-drying and made from 50% recycled materials.
Classic sports styling, straight from the Speedo archives. Sleek in black and contrasting grey, the brief offers great freedom of movement and includes a drawstring waist for a tailored fit. Designed to be durable and better for the environment, it’s made from our ECO Endurance+ fabric, which is 100% chlorine resistant, quick-drying and made from 50% recycled materials.
Last updated at 17/03/2026 19:51:45
Speedo Black Grey 7cm Brief Mens Endurance Plus Quick Dry Drawstring Waist Size 40
Delivery between 20–27 Mar $10
| Material characteristics | elastic, moisture wicking |
| Material outer fabric | 47% PBT, 53% recycled Polyester |
| Outer fabric | Eco Endurance+ |
Speedo Black Grey 7cm Brief Mens Endurance Plus Quick Dry Drawstring Waist Size 40
Delivery between 20–27 Mar $10
| Material characteristics | elastic, moisture wicking |
| Material outer fabric | 47% PBT, 53% recycled Polyester |
| Outer fabric | Eco Endurance+ |
