SUPERSOFT FABRIC – Our softest fabric EVER, made from ultra-soft, luxe viscose from bamboo. COOLING & LIGHTWEIGHT – Breathable, moisture-wicking fabric helps him stay cool and comfortable. COMFORT SEAMS – Soft seams help reduce chafing in boys’ underwear. NO RIDE-UP – These boys’ boxer briefs are made to stay in place. MADE TO MOVE – 4-way stretch fabric is designed for movement and a better fit. TAGLESS – Smooth tag-free design eliminates itching and irritation caused by tags.