WUAMAN's "Hike and Lounge" Alpaca Socks.LIGHT CUSHION, best use:- Has cushion along the footbed, lacks cushion on top of foot.- Insulation: light/moderate- Great for hiking & for casual boots- Our "sock of all trades"Characteristics of WUAMAN Alpaca Socks:- Super Soft and Comfortable- Breathable- Durable- Repels Moisture- Antimicrobial- Hypoallergenic DETAILSCrew Length | Light Cushion70% Alpaca Fiber, 23% Recycled Nilon 7% SpandexMachine Washable Cold | Air Dry FlatFair Trade Certified & Sustainable