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