As with the Origin Bib Shorts, our Origin Jersey for 2021 has been completed overhauled, consider this a stripped back version of our bestselling Altitude jersey. The 2021 edition includes mesh side panels and full anti-slip grippers on the sleeves which have also been extended. Available in a range of block colorways enabling everyone to find their perfect shade. Extended sleeves and anti-slip gripper 3 rear pockets providing ample storage Silicone waistband Spinn Fabrics SPINN Fabric Weft-knitted polyester material developed for highly functional cycle wear. Two-layer structure made from lightweight fabrics with the reverse side from special microfiber that effectively transfers the sweat to the top layer. The Spinn material is very breathable and provides a comfortable fit. Composition: 100% Polyester Grammage: 125 g/m2