Revolve tongues - Flex 90 Size:28.5 - 29.5 Designed for the coldest days

Designed for the coldest days and the biggest adventure

Signature waffle outsole pattern for reliable grip since '66

158 165 172 179 186 Weight 1090 g 1210 g 1330 g 1450 g 1570 g Sidecut top 122 mm 124 mm 126 mm 128 mm 130 mm Sidecut middle 94 mm 95 mm 96 mm 97 mm 98 mm Sidecut bottom 112 mm 114 mm 116 mm 118 mm 120 mm Radius A 16

Unrivaled interaction between rocker length and sidecut according to ski length

Revolve tongues - Flex 90 Size:28.5 - 29.5 Designed for the coldest daysAbout K2 Revolve tongues Flex 90 The 90 flex tongue is a replacement tongue for your FL3X Revolve boots. The medium flex rating offers a smooth and reliable feel in all conditions and helps eliminate shinbang. SHELL COMPATIBILITY K2 Revolve shells Full Tilt FT shells FIND YOUR SHELL