The FlexVent suspension system features a flexible yoke built from custom injection-molded shoulder straps

Feel very comfortable and lightweight like walking on the new shoes

4" - Compact and portable

Fewer layers may also work in sneakers

SILKA Odor Fighting Foot Powder & Shoe Deodorizer with Corn Starch Powder, size:6 OUNCE (PACK OF 3) The FlexVent suspension system featuresSILKA Odor Fighting Foot Powder & Shoe Deodorizer with Corn Starch Powder, FRESH, DRY FEET ALL DAY LONG: Silka Odor Defense Foot Powder helps remove odor and prevent smelly feet. It absorbs sweat and excess moisture for a long lasting fresh feeling. Perfect for the gym, sports, outdoor activities, and daily use. ODOR FIGHTING INGREDIENTS: Specially formulated with talc and corn starch, this odor eliminator powder destroys foot odor on contact and