The certified GP Plus Venom Leather Suit is an aggressively designed, fully featured racing leather suit with class-leading protection. Ideal for track days & racing the suit incorporates a range of innovative features such as stretch paneling, aerodynamic hump & calf expansion gussets, which have been meticulously designed & developed to improve anatomical performance & comfort. Construction Premium leather main chassis constructed from 1.3 mm supple premium grade bovine leather Large accordion stretch panels strategically positioned for enhanced movement & comfort on the bike Reinforced stretch fabric panels on sleeves, crotch, calves & chest further improve fit, movement & feel Ergonomic back hump, Moto GP-tested & shaped for enhanced airflow & performance at high speed Pre-curved sleeve & leg construction promote comfort fit & reduce rider fatigue Perforated paneling provides highly enhanced levels of ventilation Aramid fiber inserts on arm & leg for critical seam reinforcement Calf expansion gusset for adaptive fit accommodating various lower leg sizes Hook & loop grip strap adjusters on calves & cuffs Reflective details for enhanced rider visibility Lining Integrated padding throughout increases comfort & suit fit Pre-shaped, multi-layer knee construction helps rider mobility & offers increased comfort & reduced fatigue Internally reinforced seat area for enhanced comfort & durability Removable inner mesh liner for convenience & breathability: liner is body-mapped to work in conjunction with riderís physique as well as stretch zones in leather suit Inner waterproof wallet pocket for safe storage of documents 3D textured comfort fabric collar construction for breathability Protection Chest pad compartments with PE padding (Alpinestars Nucleon chest pads available as accessory upgrade) Multiple snap button system to integrate the Level 2 certified Alpinestars Nucleon back protector Internal certified Alpinestars GP-R protection on shoulders, elbows & knee. Protectors are anatomically profiled & feature impact-absorbing EPU foam for fit & comfort. Protectors are replaceable Certified Alpinestars removable Nucleon hip protector Dynamic Friction Shield (DFS) external dual density TPU sliders on shoulders & knee for class-leading abrasion resistance & performance against impacts Innovative new elbow slider is anatomically contoured & incorporates a triple-density polymer compound for enhanced performance in crash slides. The elbow slider features a removable & replaceable screw-mounted insert slider for unsurpassed friction management Alpinestars sport knee slider constructed from advanced PU compound & shaped for optimal contact with asphalt This garment is certified 89/686/EEC