ACTEVA midsole cushioning is enhanced with a NB Response 2.0 Performance Insert to deliver premium comfort underfoot.
- EVA (Ethyl Vinyl Acetate) foam footbed for cushioning
- Synthetic/mesh upper
- The Boa System® features a midfoot canopy and heel wrap for a truly customizable fit
![Princeton Tec 1" Headlamp Strap - Olive Drab [HL-501-OD]](https://www.spsnea.shop/image/princeton-tec-1quot-headlamp-strap-olive-drab-hl-501-od_mEsaqy_300x.webp "Princeton Tec 1\" Headlamp Strap - Olive Drab [HL-501-OD]")
