Essential Line: From the road to the trail, our Essential Line was created with runners of any skill level in mind. With our UltrAcool System on all race vests and one size to fit most on all Essential Line products, this category is perfect for runners to add staple gear pieces to their starting collection; while veteran runners can add to their current gear setup with products that can be utilized in multiple running scenarios.
• Soft XT Mesh material for comfort.
• Comes standard with 20 oz Human Bottle sculpted for smaller hands.
• Super soft, easier to squeeze plastic.
• FDA approved and Made in the USA!