The Nucleus motorcycle gear brings protection back to its core. Designed from abrasion-resistant and comfortable 3D air mesh and polyester stretch, this slim-fit piece is a standout. It embodies core traits, including CE-level 2 protection for shoulders, elbows, and the back with SEEFLEX and SEESOFT armor. Additionally, CE-level 1 SEESOFT takes on split chest protector responsibilities. Featuring a low-cut collar and a single chest pocket, the Proteus serves as a versatile base layer. It seamlessly pairs with a range of garments, whether a DIRT Series off-road jacket, a beloved casual jacket, or even a sweater. The Proteus offers optimal coverage, ensuring you look your best while enjoying maximum comfort. The Nucleus is CE AA rated for abrasion and impact. Protection Features: Outer shell: air stretch mesh | stretch Lining: 3D mesh Composition: 70% polyester, 25% nylon, 5% spandex Protection: Seeflex CE-level 2 on shoulders Seeflex CE-level 2 on elbows Seesoft Air CE Level 2 on back Seesoft CE-level 1 divided chest protectors Visibility: laminated reflection | laminated reflective logo CE AA rated for abrasion and impact Ergonomic Features: Fit: form fitting Ventilation: fully ventilated mesh Features: lycra thumb loop | stretchable wind cuffs | 3D mesh protector pockets | stretchable