At 66 grams, the Krypton jersey is The One Off pushing weight reduction to its limit. Woven fabric construction, bonded seams and a precise, body-following fit make this Gobik's experimental arm operating at full intensity, available in three colourways for men and women.
How Gobik Imagined a Superlight Cycling Jersey
The One Off Krypton Jersey is the clearest expression of what Gobik’s experimental arm is built to do. The One Off is the brand’s research-driven offshoot, created by the same team that supplies INEOS Grenadiers and Movistar at the highest level of the sport. The collection exists outside Gobik’s usual commercial constraints, a space where fabric, weight and construction get pushed past what a normal seasonal range allows. Even the Gobik name does not appear anywhere on the product, a deliberate choice for a brand confident enough to let the work speak for itself.
The result of that freedom is a jersey that reads less like a seasonal release and more like a proof of concept, the kind of object a brand builds to show where it intends to go next.
The defining figure on the Krypton is its weight, 66 grams in a size M, a figure that sits well below most jerseys in the premium category. That number comes from a fully woven fabric construction and a stripped-back approach to the build. There is no slack in the design, no element added without justification. The result is a jersey that feels almost weightless in hand, built specifically for high-intensity efforts in temperate to warm conditions, where every gram and every seam matters.
Most jerseys in this price bracket carry visible bulk somewhere, an extra panel, a reinforced seam, a heavier zip. The Krypton strips all of that away deliberately. The engineering brief was simple: keep everything that improves performance, remove everything that does not.
Bonding construction replaces traditional stitching, removing seams that would otherwise add weight or create friction points during sustained effort. The fabric itself is engineered for structural stability at speed, holding its shape under load rather than shifting or ballooning, which keeps the aerodynamic profile consistent mile after mile. Controlled elasticity allows the jersey to follow the body precisely without distortion, producing a cleaner silhouette exactly when it matters most.
There are no zip pockets on the back, a decision driven by the same logic that shapes the rest of the jersey. Adding hardware would add weight the design does not need. The three standard pockets remain, finished with an embroidered patch carrying The One Off’s rubber lettering detail, a small touch that signals the same obsessiveness applied to the smaller features as to the headline numbers.
Three colourways, two fits
The Krypton is available in three distinct colourways, Phosphorus, Bromine and Future Gray, and comes in both men’s and women’s cuts. Each version carries the same minimal branding approach and the same weight-obsessed construction as the rest of the collection. The palette leans technical rather than flashy, in keeping with The One Off’s overall design language across the range.
The Krypton is built for riders chasing performance in warm, high-intensity conditions, ideally suited to temperatures between 18 and 30°C. The fit follows The One Off’s Perfect Fit profile, tight and exact, designed to work with the body rather than around it, while still allowing full access to the rear pockets during a ride. This is not a jersey for casual miles. It is built for riders who notice 66 grams and understand exactly why that number matters, and who want kit developed with the same rigour applied to a World Tour team’s race-day equipment.
