Western Mountaineering Men's Footwear

Frequently Asked Questions

• What insulation and shell materials do Western Mountaineering's Standard and Expedition Down Booties use, and how do those materials affect warmth?

  The Standard Down Booties use 800-fill European goose down (about 1.75 oz per pair) with a 40D nylon SPX ripstop shell and DWR, while the Expedition Booties step up to 850+ fill and a GORE® WINDSTOPPER™ shell. Higher fill power and the WINDSTOPPER shell increase warmth-to-weight and wind resistance, and the DWR helps keep the down lofting in light moisture.
• How do the Standard Down Booties compare to the Expedition Booties?

  The Standard model is ultralight (around 6 oz per pair) with a minimal Toughtek non-slip sole and a lower-cut, packable shell ideal for basecamp comfort, whereas the Expedition model is heavier (about 8 oz), uses higher-fill down, features a GORE® WINDSTOPPER™ gaiter-style shell and reinforced sole for more durable walking and protection in high-alpine conditions. Choose Standard for weight savings and packability and Expedition when you need extra weather protection and frequent mobility around camp.
• What size should I choose and how should the booties fit with sleeping socks?

  Booties are designed to be worn with insulating socks and should have some extra room to trap warm air; the elastic heel band helps lock the foot in place so the bootie doesn't slip. Western Mountaineering sizing places Large around US 9–11.5 (US 11 fits in Large) with Medium covering smaller sizes—if you’re between sizes, opt for the larger size to accommodate thicker socks and maximize warmth.
• How should I clean and protect the down and DWR on Western Mountaineering booties?

  Treat them like other down gear: spot-clean when possible, or wash with a down-specific cleaner, rinse thoroughly, and fully dry to restore loft; avoid harsh detergents that strip natural oils. If the shell’s DWR begins to wet out, reapply a spray-on or wash-in DWR treatment and store the booties uncompressed to preserve fill loft.