COLUMBIA Sun Trek Short Sleeve Men's T-Shirt Size:S The P4R Core shines for

The P4R Core shines for its size with a light output of 200 lumens and has a removable rechargeable battery with micro-USB interface for eco-friendly charging

High (150 lumens) - 1 hour / 50 meters

Comes with both the left and right pad

RESERVOIR INCLUDED

It is made in our european Power Comfort fabric: the name says it all

COLUMBIA Sun Trek Short Sleeve Men's T-Shirt Size:S The P4R Core shines forREADY FOR RAYS You'll be ready for warm, sunny days in this sporty short sleeve tee with built in UPF 50 and wicking power. Omni Shade UPF 50 sun protection Omni Wick Center Back Length: 28" Uses: Trail Imported FABRIC 56% Polyester, 37% Cotton, 7% Elastane SIZE GUIDE Size Neck Chest Sleeve XS 14 14. 5 35 32 S 15 15. 5 36. 5 38 33 M 16 16. 5 40 41 34 L 17 17. 5 42. 5 44 35 XL 18 18. 5 46. 5 48 36 XXL 19 19. 5 50. 5 52 37