Fox - Girls Youth Toxsyk Black/Pink Socks Arai Hidden pull-out water bottle pocket

Hidden pull-out water bottle pocket - completely hidden when not in use

Reinforced seat panel

Multi size adjustable straps for individual fit

hose and bite valveSlide lock opening with large opening makes it easy to clean and fill with ice cubes so you have a cooler drink for longerBladder is reinforced with full length plastic shank so bladder retains its shape and doesn't sag to the bottom of the packBPA-free polyurethane film is protected by Microban® antimicrobial technologyOGIO Reservoir utilizes radio frequency welded seam technology on seams and exit port to ensure a strong leak-proof bondAngled easy flow bite valve provides a constant flow-rateHose is odour free and taste freeVolume markings on the front make it easy to mix electrolytes or your favorite drink2-litre capacity

TPU reinforced ankle area

Fox - Girls Youth Toxsyk Black/Pink Socks Arai Hidden pull-out water bottle pocketFOX YOUTH SOCK FEATURES Youth specific fit Articulated construction for a more secure and comfortable fit Arch support Black: 32% polyamide nylon, 31% acrylic, 26% polyester, 7% rayon, 4% elastane Red: 50% acrylic, 34% polyester, 13% polyamide nylon, 3% elastane