80% polyamide 20% elastane 
main body fabric engineered for optimal stretch, recovery, and shape retention
anti-pilling and high abrasion resistance 
moisture-wicking and highly breathable 
all fabrics are bluesign® approved 
high airflow back mesh panel with bound edge 
seamless elastic bib brace straps 
reflective print transfers 
elastic ankle hem band with printed silicone gripper 
upf50+ sun protection 
3d thermo moulded multi-density chamois 
made in italy

for a perfect on bike fit use the true fit tool here, and choose "what's my size?"