The Entropy E8 Armband for iPhone 11 is designed to fit your iPhone with thick* protective cases. This premium running armband features removable armband straps and soft memory foam backing to provide a comfortable, sweat proof and secure fit on any arm. All Entropy armbands include two interchangeable strap sizes so they can be worn directly on the arm or over clothing, making Entropy armbands the only four season armbands available.
The E8 is the perfect way to carry your iPhone 11 and other small personal items while running, cycling, hiking, weight training, or traveling.
The E8 iPhone 11 Armband fits all protective cases & battery cases up to 165 x 90 x 16 mm.
TWO strap sizes included:
S/M Bundle: Includes one Small Strap and One Medium Strap
M/L Bundle: Includes one Medium Strap and One Large Strap
Strap Size Arm Size (upper arm circumference)
Small 8 - 11 inches (20 - 28 cm)
Medium 10 - 14 inches (25 - 36 cm)
Large 13 - 18 inches (33 - 46 cm)
Extender + 4 inches (10 cm)