"In tropical areas, footwear like [river sandals] is pretty much a necessity to avoid fungal infections...Even thinner and lighter [than river sandals], at a scant three ounces are "Ida's Ultra Soles"... Some people also like to wear Ultra Soles when going through airport metal detectors."
- Doug Dyment, founder of Onebag.com and who Time magazine dubbed "the go-light guru"

Wear Ultra Soles for showers, gyms, boating excursions, poolside, and on the airplane to help in the prevention of slipping and athlete's foot.

Features

• Lightweight
• Ultra slim design for easy packing
• Durable nylon mesh upper

Details

• Material: Rubber sole, nylon mesh upper
• Weight: 3 ounces per pair
• Size Chart:
  

  Size	Men's	Women's
  S	4 - 5	5 - 6
  M	6 - 7	7 - 8
  L	8 - 9	9 - 10
  XL	10 - 11	11 - 12
  XXL	12 - 13	13 - 14
  XXXL	14 - 15

Recommendations

• "In tropical areas, footwear like [river sandals] is pretty much a necessity to avoid fungal infections...Even thinner and lighter [than river sandals], at a scant three ounces are "Ida's Ultra Soles"... Some people also like to wear Ultra Soles when going through airport metal detectors."
  - Doug Dyment, founder of Onebag.com and who Time magazine dubbed "the go-light guru"