Petzl CORE Size:OS high-performance insole to help improve

high-performance insole to help improve the fit of a wide range of footwear

Adjustable elastic suspenders with webbing slider for comfort and personalized fit

instant cooling lasts for hours

Full zip front

Petzl CORE Size:OS high-performance insole to help improveRechargeable battery compatible with Petzl headlamps featuring the HYBRID CONCEPT design Rechargeable battery for Petzl headlamps featuring the HYBRID CONCEPT design: the TIKKID, TIKKINA, TIKKA, ACTIK, ARIA, and IKO. Its high capacity 1250 mAh lithium ion battery (3. 6 V 4. 5 Wh) provides excellent lighting performance, even at low temperatures. It recharges directly via the integrated USB C port. Ideal for frequent to intensive use, the CORE