An idea so bold we call it RADIKL. The KÜHL RADIKL™ Men's Performance Pant feels as comfortable as a sweatpant while staying durable enough for anything mother nature throws your way. Whether it’s blistering hot hikes or bone-chilling descents, you’ll be set with pants made with ENDURO FABRIC™ that provides unparalleled year-round performance. Get yourself a pair of pants made for the bold.