Under Armour Men's Slide Sandals Red & Black Size 7. Perfect for casual occasions, these sandals feature a slip-on design and a standard shoe width. The upper material is made of synthetic material with a solid pattern, accented with the Under Armour logo. The foam insole and rubber outsole provide a comfortable fit and slip-resistant grip. Available in UK Shoe Size 6.5, US Shoe Size 7, and EU Shoe Size 40.