Go Next Level with the Terra Knee + Elbow Guards, G-Form’s first product using all-new eco-friendly technology; RE ZRO. RE ZRO is G-Form’s all-new impact protection that is fully biodegradable* and 100% recyclable**. Terra’s RE ZRO pad is pre-curved, thin, flexible, strong, and certified at CE EN1621-1 Level 1 protection. The sleeve features an abrasion-resistant covering, mesh cutouts for breathability, and a wide, silicone gripper to keep the guards in place. The removable RE ZRO pad is hand-washable, while the fabric sleeve is machine-washable. G-Form products powered by RE ZRO are designed with both the rider and the environment in mind, so you can Go Next Level!
Sizing
| Size | (in) | (cm) |
|---|---|---|
| XS | 16.5 – 18″ | 42 – 46 |
| S | 18 – 19″ | 46 – 48.5 |
| M | 19 – 20″ | 48.5 – 51 |
| L | 20 – 21.5″ | 51 – 54.5 |
| XL | 21.5 – 23″ | 54.5 – 58.5 |
| XXL | 23 – 25″ | 58.5 – 63.5 |
– Measure thigh 8″ above kneecap








