Code: PB178mSR Includes the club logo & back print with an option for your name Ergonomic fit (slim/unisex styling) Fabric:· 100% Polyester, 185g/m2 Cool-Dry® Mesh. Dense Waffle Knit Polyester · Breathable· Extremely Lightweight· Quick drying system· Performance training top · Soft comfort fit COOL-DRY® fabric· ¼ neck zip closing · Keeps the skin cool and comfortable Sizes (to fit chest) : XS 32/34" / S 34/36" / M 36/38" / L 38/40" / XL 40/42" / XXL 42/44" / XXXL 44/46" Sizes (actual garment) : XS 36" / S 38" / M 40" / L 42" / XL 44" / XXL 46" / XXXL 48" Sizes are unisex and slim fitting, if in doubt we recommend for men ordering a size larger than normal.