Men's Shadow Polo reservoirs Complete with classic BIRKENSTOCK design

Complete with classic BIRKENSTOCK design elements

providing longer casts

Adjustable sternum strap with rescue whistle

Trust us when we say it's still there—the suspension is just that good

4 cm Cockpit 47 in x 19

Men's Shadow Polo reservoirs Complete with classic BIRKENSTOCK designMen's Shadow Polo The SHADOW Polo features fabric infused with graphene, the worlds thinnest, strongest, and most conductive material, making it the lightest and fastest cooling ever. Ideal for hot, humid climates, it regulates body temperature while feeling ultra soft and breathable. Quick dry, odor resistant, and UV protective, the SHADOW provides unmatched cooling and comfort you can feel. EXPERIENCE THE KHL DIFFERENCE.