Free shipping and returns, loyalty
discounts, member-only access
and more. Sign In or Join Now
Stay sand-free and secure both in and out of the water. This anti-rash undershort features Billabong logos at the waistband and a UP 50+ silk touch fabric. Flatlock super flex seams allow for maximum flexibility.
Men’s surf undershort.
Premium 6oz silk touch stretch fabric.
50+ UPF protection.
Construction: Flatlock super flex stitch.
Shipping & Returns
Free Shipping, No Minimum for Billabong Crew Loyalty Members. See details.
Returns are eligible within 30 days of receiving your order.See details.