Flex Rating – 6 (1 Soft - 10 Stiff)

ILS Liner Lacing – The ILS system uses a lacing harness to snugly wrap around the liner and secure it in the shell for a precise fit. Engineered ILS laces provide less friction and have a Dyneema® core for added strength

RE/LACE Liner Locker – From the innovators at Nitro R&D comes the RE/LACE liner locker, providing easy adjustment of your inner boot lacing without having to untie your boot

Cloud 4 Liner – Moldable, supportive, and warm, this liner is comfortable from the first time you pull it on

TLS Twin Lacing System – Easy lace engagement and release combined with the low abrasion of Dyneema laces are key features of this highly reliable zonal lacing system. TLS 5 is also compact and low weight while maintaining the proven reliability of thousands of days on the mountain. If needed, servicing and replacing parts is easier than any other system on the market

Molded TLS Lace Handles – Molded TLS Lace handles provide better grip and comfort for more lacing power

Bail Out System – Designed to make unlacing the TLS system even easier. This pull tab placed in the middle of the TLS lacing system on the outside of the boot allows for effortless unlacing and record breaking speeds for taking your boots off

Anatomical Footbed

New EVA Outsole

Rubber Impact Panels for Durability