Feetures Elite Light Cushion Quarter Socks Black MUDCRV43HD The blade is made of

The blade is made of a durable fiberglass nylon

Black Spruce Mountain

through rigorous engineering and testing

Fabrics are certified as bluesign® approved

Feetures Elite Light Cushion Quarter Socks Black MUDCRV43HD The blade is made ofEngineered with anatomical design and Targeted Compression, providing a Custom Like Fit and reduced risk of blisters, plus our Light Cushion for added impact protection. Targeted Compression and anatomical design provide an unmatched Custom Like Fit. High density cushioning provides cushioned comfort without the bulk. Anatomical design enhances fit, delivering maximum comfort and protection by eliminating blisters. The Perfect Toe. (No irritating toe