The Step One Men's Boxer Brief Fly in Ahoy Sailor is anti-chafe bamboo underwear with a front fly opening for easy access and a six-inch inseam, designed for men with thicker legs. It has the same construction as the standard Boxer Brief. A hidden elastic 3D Comfort Pouch surrounds and supports everything, keeping it in place all day. UltraGlyde ride-up resistant panels on the inner thigh reduce friction and stop the legs riding up, whatever you are doing. The fabric is 95% viscose from bamboo and 5% spandex, giving a super soft feel with the right balance of stretch and support. Bamboo viscose wicks away moisture to keep you fresh and dry, is breathable and hypoallergenic, and is produced in a closed-loop system. The fly makes it a practical choice for the office or formal wear. Sizing is fitted, so if you are between sizes, size up. Machine washable.
The Step One Men's Boxer Brief Fly in Ahoy Sailor is anti-chafe bamboo underwear with a front fly opening for easy access and a six-inch inseam, designed for men with thicker legs. It has the same construction as the standard Boxer Brief. A hidden elastic 3D Comfort Pouch surrounds and supports everything, keeping it in place all day. UltraGlyde ride-up resistant panels on the inner thigh reduce friction and stop the legs riding up, whatever you are doing. The fabric is 95% viscose from bamboo and 5% spandex, giving a super soft feel with the right balance of stretch and support. Bamboo viscose wicks away moisture to keep you fresh and dry, is breathable and hypoallergenic, and is produced in a closed-loop system. The fly makes it a practical choice for the office or formal wear. Sizing is fitted, so if you are between sizes, size up. Machine washable.
in 1 offers
The lowest price for Step One Men's Boxer Brief Fly Anti-Chafe Underwear for Men Ahoy Sailor M right now is $33.00 at Step One.
The all-time low was $29.00 on 30 Jan 2026 — today's price is 14% above the lowest ever. That's a little above the best price we've seen.
Prices last updated 6 Nov 2026.
Step One Men's Boxer Brief Fly Anti-Chafe Underwear for Men Ahoy Sailor M
The Step One Men's Boxer Brief Fly in Ahoy Sailor is anti-chafe bamboo underwear with a front fly opening for easy access and a six-inch inseam, designed for men with thicker legs. It has the same construction as the standard Boxer Brief. A hidden elastic 3D Comfort Pouch surrounds and supports everything, keeping it in place all day. UltraGlyde ride-up resistant panels on the inner thigh reduce friction and stop the legs riding up, whatever you are doing. The fabric is 95% viscose from bamboo and 5% spandex, giving a super soft feel with the right balance of stretch and support. Bamboo viscose wicks away moisture to keep you fresh and dry, is breathable and hypoallergenic, and is produced in a closed-loop system. The fly makes it a practical choice for the office or formal wear. Sizing is fitted, so if you are between sizes, size up. Machine washable.
The Step One Men's Boxer Brief Fly in Ahoy Sailor is anti-chafe bamboo underwear with a front fly opening for easy access and a six-inch inseam, designed for men with thicker legs. It has the same construction as the standard Boxer Brief. A hidden elastic 3D Comfort Pouch surrounds and supports everything, keeping it in place all day. UltraGlyde ride-up resistant panels on the inner thigh reduce friction and stop the legs riding up, whatever you are doing. The fabric is 95% viscose from bamboo and 5% spandex, giving a super soft feel with the right balance of stretch and support. Bamboo viscose wicks away moisture to keep you fresh and dry, is breathable and hypoallergenic, and is produced in a closed-loop system. The fly makes it a practical choice for the office or formal wear. Sizing is fitted, so if you are between sizes, size up. Machine washable.
Last updated at 06/11/2026 22:43:31
Men's Boxer Brief Fly | Ahoy Sailor | Anti-Chafe Underwear for Men | Best Men's Underwear | Bamboo Viscose Undies | Easy Access | Medium
Free delivery
| Brand | Step One |
| Material | Elastane |
| Size | Size M |
| Silhouette | Boxer Briefs |
| Color | Ahoy Sailor |
Men's Boxer Brief Fly | Ahoy Sailor | Anti-Chafe Underwear for Men | Best Men's Underwear | Bamboo Viscose Undies | Easy Access | Medium
Free delivery
| Brand | Step One |
| Material | Elastane |
| Size | Size M |
| Silhouette | Boxer Briefs |
| Color | Ahoy Sailor |
