Cumulus | Mens Classic Briefs Size:M Transmits from your smartphone to

Transmits from your smartphone to the device's receiver – keep the receiver above the water for a successful signal

Otherwise we recommend sizing down for a tighter fit

Download Resistance Training Reference Guide

Suitable for Outdoor & Indoor pools

COMPLETELY ELIMINATES KICKING: The ankle strap secures the feet close together so that they cannot create propulsion

Cumulus | Mens Classic Briefs Size:M Transmits from your smartphone toA classic cut brief with 8cm sides and flat elastic waistband and flatlock stitch finish. Drawcord, front lining and Funky Trunks embroidery come standard. Made from our exclusive C Infinity fabric, a 100% Italian polyester that is a colourful breakthrough in chlorine resistant fabric technology! The superior choice for swimmers, C Infinity has exceptional strength and can retain its durability far beyond other elastane swimwear fabrics. Ideal for