- Drop-In Heel® design
- Stretch bootie construction for barefoot wear
- Medial water drainage ports
- Breathable mesh upper
- Stretch air mesh tongue and gusset
- Elastic lacing system
- Minimally lined with soft, breathable microfiber
- Dual-density anatomical PU footbed
- Polyurethane gel insert
- Soft, quick-drying jersey knit or single layer mesh footbed cover
- Removable and washable footbed