The FLORA TLS is Nitro's most budget-friendly women's boot, offering the perfect blend of comfort, warmth, and lightweight design for any type of weather or conditions. The sole is made of a natural rubber and the Cloud 1 inner sole has perfect thermal insulating properties. The insole is lightweight, comfortable and it has a unique Interlock system that prevents the heel from moving. It is thermoformable! The DLS Direct Lacing System ensures a snug fit, while the EVA insole provides added cushioning for exceptional comfort. TLS lacing combined with the Bail Out system makes it easy to get in and out of the shoe.