Alpinestars SX-1 Plasma Knee Protectors

Original price was: $125.42.Current price is: $38.62.

Clothing Size Conversion Chart
Category US EU UK Chest (in) Waist (in) Hips (in)
Men XS 44 34 32-34 26-28 33-35
S 46 36 34-36 28-30 35-37
M 48 38 38-40 32-34 39-41
L 50 40 42-44 36-38 43-45
XL 52 42 46-48 40-42 47-49
Women XS 32 6 31-32 24-25 33-34
S 34 8 33-34 26-27 35-36
M 36 10 35-36 28-29 37-38
L 38-40 12-14 37-39 30-32 39-41
XL 42 16 40-42 33-35 42-44
Youth XS 128 7 26-28 23-24 26-28
S 134 8 28-30 24-25 28-30
M 140 10 30-32 25-26 30-32
L 146 12 32-34 26-27 32-34
XL 152 14 34-36 27-28 34-36
Pants Size Conversion Chart
CategoryUSEUUKWaist (in)Hip (in)Inseam (in)
Men284428283430
304630303631
324832323832
345034344033
365236364234
Women0324243430
2346253530
4368263631
63810273832
84012284032
Shoes Size Conversion Chart
CategoryUSEUUKFoot Length (in)
Men6395.59.25
7406.59.625
8417.510
9428.510.25
10439.510.625
114410.511
124511.511.25
134612.511.625
Women5352.58.5
6363.58.875
7374.59.25
8385.59.625
9396.510
10407.510.25
11418.510.625
12429.511
M (Unisex)5374.58.75
6385.59
7396.59.5
8407.510
9418.510.25
10429.510.625
114310.511
124411.511.25
18 People watching this product now!
Description

Alpinestars SX-1 Plasma Knee Protectors The SX-1 PLASMA knee protector offers superior impact protection in a highly ventilated, semi-rigid frame construction and supports the natural movement of the knee thanks to the integrated Dual Gear System (DGS). Features: Highly comfortable: The Nucleon Plasma material is multidirectionally flexible, adapts to the knee, and dissipates impact energy Dual-density co-injection frame to prevent pressure points at the top and bottom Dual Gear System (DGS) for smooth hinge function and natural knee movement Ergonomic frame with strategically positioned rigid and flexible shells for versatile size adjustment The patella system protects the kneecap and prevents injuries from handlebar contact Lightweight knee protection with comprehensive protective coverage The upper and lower frames are made of a high-performance polymer that provides flexibility, stability, and weight savings An integrated double hinge system ensures secure positioning while riding Slim, ergonomic frame desig Double closure system with hook and loop fasteners and snap fasteners for easy handling and a secure fit Specifications: EN 1621-1 Level 1

Additional information
Size

L/XL

,

S/M

,

XXL