FXR Helium BOA Boot Size:Men's 15 / Women's 17 while its side-seam construction is

while its side-seam construction is key to helping it keep its shape no matter how many times you wash it

so you're not just staying dry but comfortable as well

After thousands of test hours and feedback from our elite athletes

Insulation: Fleece Insulation

ensuring both comfort and durability

FXR Helium BOA Boot Size:Men's 15 / Women's 17 while its side-seam construction isHelium BOA Boot FEATURES BOA H3 Coiler reel All New Design HydrX Pro Membrane High Performance boot for MTN and Trail Riding Engineered to have positive fit & feel, with maximum flexibility, stability and protection Rated to 60 C with 800 g insulation Molded inner heel flex insert for backward flex control and impact support Molded low profile toe box Fixed liner with micro fur lining Minimal seams in sled contact areas Heavy duty genuine rubber