Junior Trunk - Poseidons

It's time to rule your day with Poseidons - our latest pair of limited edition blue and green bamboo underwear from Step One. Our underwear offer superior moisture-wicking and anti-chafe protection - these trunks are fit for a king of the seas. First Pair Guarantee - Love them or they're FREE Best suited for guys with thinner legs 3D Comfort Pouch - A hidden piece of elastic around the pouch to surround you perfectly and keep everything in place UltraGlyde™ - Ride up resistant panels prevent leg ride Super Soft Bamboo Viscose - Wicks away moisture, produced in a close-loop system 95% viscose made from bamboo, 5% spandex Mix & Match Size, Colour or Style to make up multi-packs