Silva Free Headlamp Battery Size:L (72Wh) Oeko-Tex & bluesign Certified fabric

Oeko-Tex & bluesign Certified fabric

Dynamic arch support that optimizes the foot's natural cushioning

One especially practical feature: quick access to equipment

The new T-Grip Pro is revolutionary

Sizes (chest): S (36"-38")

Silva Free Headlamp Battery Size:L (72Wh) Oeko-Tex & bluesign Certified fabricThe Silva Free Headlamp Battery allows you to customize your Free series headlamp to suit your lighting and activity duration needs. The more light (higher lumen) you want, the more powerful battery you need to bring with you. If you want to use your headlamp for shorter runs or activities, the smaller (XXS, XS, S) batteries are enough. If youre going to be out for a long time, its better to choose a M or L battery and instead attach it to your