Abstract: Systems and methods for implementing a device for surfing, such as in water sports in which a user is on a top side of the device, are described herein. One aspect of the subject matter described in the disclosure is a surfboard. The surfboard nay include a top side, a bottom side, a tail section, and a front section. The tail section may be divided into three sections by transverse cuts with a length that is smaller than the length of the surfboard. The tail section may include two outer sections, and a middle-inner section. The middle-inner section may include a greater flexibility relative to the two outer sections.

Abstract: A device for use in securing two or more laces on an article of clothing includes (a) a piece of flexible and elastic material having shear-resistive properties and an initial disk-like shape and (b) a hole formed in the material. When the laces are inserted through the hole a first time, wrapped together around a portion of the piece of material, inserted together through the hole a second time, and pulled tightly in opposite directions, the material deforms to (1) assume a self-herniated shape in which the material grips the laces and folds upon itself and the laces toward the hole, and (2) retain the self-herniated shape and secure the laces in place after pulling forces are removed from the laces.

Abstract: A device for use in securing two or more laces on an article of clothing includes (a) a piece of flexible and elastic material having shear-resistive properties and an initial disk-like shape and (b) a hole formed in the material. When the laces are inserted through the hole a first time, wrapped together around a portion of the piece of material, inserted together through the hole a second time, and pulled tightly in opposite directions, the material deforms to (1) assume a self-herniated shape in which the material grips the laces and folds upon itself and the laces toward the hole, and (2) retain the self-herniated shape and secure the laces in place after pulling forces are removed from the laces.

Abstract: The present invention incorporates a unique system of attaching multiple headgear components upon the user so as to increase the overall effectiveness of the headgear during extreme sporting conditions. This is accomplished by providing a headgear apparatus having a visor member which is removably secured to and independently adjustable from a headband member. The visor member surface is uniquely designed with a lightwave transmissive gradient. An eye shield member is removably secured to the headband member by the same set of rivets and is adjustable to provide a desired distance between the eye shield member and the user's eyes. A sealant material is selectively placed between the headband member and the user's forehead so as to prevent water from interfering with the eyes and face of the user during use as well as provide a stabilizing grip. A protective hood member and mask may be removably secured by a set of rivets to the headband member and is securely fitted upon the head of the user by a chin strap.