under armour armour aop bike short black size:XS Ear flaps on the sides

Ear flaps on the sides that can be folded up and fastened with buttons on the side to adjust ventilation and heating

durable neoprene

2 breast pockets

The boxer shorts Sammy's 2-pack have a classic fit with a medium waist and medium legs

under armour armour aop bike short black size:XS Ear flaps on the sidesHeatGear Armour is our original performance baselayerthe one you put on first and take off last. So we made it extra comfortable by wicking sweat and stretching so you can move. No athlete can go without it. Super light HeatGear fabric delivers superior coverage without weighing you down; Strategic mesh panels for added ventilation where you need it; Material wicks sweat & dries really fast; Ergonomic design keeps seams off high abrasion areas &