Because the band is very thin

the solar radiation in the mountains is much stronger than in the lowlands

Lightweight breathable fabric on the front of the shoe helps little feet stay cool and gives toes wiggle room

Lightweight O Matter™ frame material with iconic elliptical metal accents

Adidas HIIT Aeroready Quickburn Women's Training Tank Top -Wonder Taupe S23/White Size:L Because the band is veryDescription A LIGHT AND BREATHABLE TANK TOP MADE WITH RECYCLED MATERIALS. Swap out your t shirt for this loose, airy adidas tank top the next time you're at the gym, and feel the temperature drop about five degrees. Knot one or both sides or leave it long. Either way, side slits keep the air moving. AEROREADY manages moisture to keep you dry and focused, and antimicrobial technology fights odours. Details Loose fit Crewneck Front body: 100% recycled