This model brings wide fit to our Chelsea Evolution family. Exceptional comfort is now extended to wet conditions as this model is featuring our Helly Tech® membrane. Boa® Fit System makes it easy for you to get in and out of your footwear. :Helly Tech® Waterproof Membrane Molded TPU toe bumper Molded heel overlay Boa® Fit System – M4 Moisture wicking and breathable air mesh lining Composite safety toe Metal free nail penetration protection
