M: Palm width: 110±5mm; Palm circumference: 233±6mm; Palm length: 192±5mm

Weight: 206±5%g

L: Palm width: 112±5mm; Palm circumference: 244±6mm; Palm length: 198±5mm

Weight: 218g±5%

XL: Palm width: 117±5mm; Palm circumference: 249±6mm; Palm length: 205±5mm

Weight: 225±5%g

1. Appearance and basic parameters:

Appearance features:

Middle finger & index finger & thumb: hexagonal conductive PU (touch screen)

Little finger & ring finger: Hexagonal PU (not touch screen)

Palm: black microfiber+hexagonal PU+SBR, red stitching;

Tiger mouth: hexagonal PU

2. Functional performance requirements and implementation standards

Velcro function test: After 500 times of bonding, the function is normal, and there is no obvious fluff.

Touch screen function: touch screen design of middle finger, index finger, thumb and back of index finger.

Suture strength: Take the suture length of 50mm, and the test tensile force is not less than 40N.

High and low temperature and humidity test: -23 degrees Celsius to 65 degrees Celsius

Certification: It needs to meet the requirements of EN388 2121XP certification, and can pass the ANSI/ISEA Impact Rated Level 2 test.