Smartwool SW390 On The Job Ultra Light Crew

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A great warm weather option that features compression fit technology to help minimize ankle, leg and foot swelling, as well as leg fatigue. With a flat knit toe seam, this is the lightest work boot sock we offer.

Materials: 60% Wool, 37% Nylon, 3% Elastic

• WOW Technology in reinforced sole for maximum comfort and durability
• Graduated compression fit technology helps minimize ankle, leg and foot swelling and reduces fatigue
• Micro loop cushioning protects against shock and abrasion
• Ultra light body for ventilation and comfort
• Flat knit toe seam
• Ultra-light cushioning

Note: Brown and Navy Available only in Large